WASHINGTON -- The chairman of the Arizona Republican Party has announced plans to step down, days after he publicly questioned whether President Barack Obama has a "legitimate" birth certificate.

State GOP Chairman Tom Morrissey told azfamily.com on Wednesday that he would not seek a second term in January due to health issues. Morrissey said he is preparing to have knee surgery and wanted to be able to rest after the surgery. Morrissey, who had previously indicated he planned to run again, did not mention the birther claim when he announced he would step down.

“During a recovery you want your stress level to be as low as possible and this job is loaded with stress,” Morrissey told Newsmax.

Morrissey publicly joined the birther movement at Monday's meeting of the Electoral College, when he and two other Arizona electors, Gila County Republican Party Chairman Don Ascoli and former Graham County Republican Chairman John D. Rhodes, questioned Obama's birth certificate. At the time, Morrissey said that he was not questioning whether Obama was born in the United States, but rather if the Hawaiian birth certificate the president produced was "legitimate."

On Tuesday, Morrissey reiterated his skepticism to a radio station in Phoenix, and claimed that he was not aware of the birther movement. He said that he was performing a "sacred trust" as an elector and said he would have raised the same questions about Republican nominee Mitt Romney if concerns had been raised about his birthplace. Morrissey and the rest of Arizona's electors voted for Romney.

"My issue is not whether he was born here or not," Morrissey said to the radio station. "As an elector, I have a sacred trust to protect what is constitutionally viable. What I have seen from the president put out as a birth certificate is not a real document. I am not saying he wasn't born here."

Arizona Gov. Jan Brewer (R) was quick to distance herself from Morrissey and his allies, saying she did not agree with them. Brewer has vetoed birther legislation in the past.

Morrissey's comments came a week after birther queen Orly Taitz interjected herself into the Electoral College process by filing a lawsuit in a federal court in California seeking to block Vice President Joe Biden from opening envelopes containing the electoral votes in front of a joint session of Congress in January. Taitz was joined in the lawsuit by federal prison inmate Keith Judd, who received 41 percent of the vote against Obama in May's Democratic presidential primary in West Virginia.

Earlier on HuffPost:

Loading Slideshow...
  • Obama Is Not An American Citizen

    One of the most popular Obama conspiracy theories (aka the Birther Movement), endorsed (or not denied) by the likes of <a href="http://www.huffingtonpost.com/_263532.html">Tom Delay</a>, <a href=http://www.huffingtonpost.com/_251393.html>Lou Dobbs</a>, <a href="http://www.huffingtonpost.com/_250891.html">Chuck Norris</a> and <a href="http://www.huffingtonpost.com/_242555.html">Liz Cheney</a>, it claims that Obama is not an American citizen, thus rendering his presidency illegitimate, or something. The theory hinges on the false claim that his birth certificate is fake. Birther queen Orly Taitz (a lawyer and dentist from California) continues to lead the march, despite her lawsuit getting <a href="http://www.huffingtonpost.com/2009/10/29/orly-taitz-lawsuit-thrown_n_338870.html">thrown out</a> and a <a href="http://www.huffingtonpost.com/2009/10/13/orly-taitz-slapped-with-2_n_318546.html">$20,000 fine</a>.

  • Obama Wants "Re-Education Camps For Young People

    Rep. Michele Bachmann (R-Minn.), a proponent of many bizarre and outlandish critiques of President Obama, declared in April that the White House was trying to install <a href="http://www.huffingtonpost.com/2009/04/06/bachmann-obama-wants-re-e_n_183552.html">youth re-education camps</a>. "It's under the guise of -- quote -- volunteerism. But it's not volunteers at all. It's paying people to do work on behalf of government," said the Minnesota Republican. "I believe that there is a very strong chance that we will see that young people will be put into mandatory service. And the real concerns is that there are provisions for what I would call re-education camps for young people, where young people have to go and get trained in a philosophy that the government puts forward and then they have to go to work in some of these politically correct forums."

  • Larry Sinclair's Rabbit Hole Of Insanity

    This one is a doozy. Larry Sinclair, <a href="http://www.politico.com/news/stories/0608/11164.html">a petty criminal specializing in forgery</a>, spread wild accusations via YouTube involving <a href="http://www.huffingtonpost.com/2008/06/18/obama-accuser-larry-sincl_n_107900.html">gay sex, drugs and possible murder committed by Barack Obama</a>. At one point reporters apparently took Sinclair seriously enough to attend a press conference he gave, most remarkable for his lawyer's appearance in a kilt, which he explained was intended to secure comfort for his unusually large sexual organs: "Those at the other end of the spectrum find [pants] quite confining."

  • The Case Of The Fake Thesis

    In which a group of right-wingers get taken in by a satiric blog post on Barack Obama's college thesis, written ages ago, and frantically presented as real. The post, which was tagged as SATIRE, described how <em>Time</em> Magazine's Joe Klein had obtained ten pages of a thesis written by Barack Obama, in which he wrote about how the Constitution was "inherently flawed." Then Rush Limbaugh and Michael Ledeen presented this story as <a href="http://www.huffingtonpost.com/2009/10/23/fake-obama-thesis-story-g_n_332255.html">fact</a>.

  • Bill Ayers Wrote 'Dreams From My Father"

    A popular theory on right-wing websites like <a href="http://www.freerepublic.com/focus/news/2101151/posts">The Free Republic</a>, <a href="http://www.americanthinker.com/2008/10/who_wrote_dreams_from_my_fathe_1.html">American Thinker</a> and <a href="http://www.wnd.com/?pageId=110784">WorldNetDaily</a>, claiming that educator (and former radical) Bill Ayers helped Obama write "Dreams Of My Father." There is <a href="http://www.obamaconspiracy.org/category/books/">no evidence</a> supporting this claim.

  • Obama As Antichrist

    Is Obama the Antichrist? <a href="http://www.youtube.com/watch?v=HDB5BFoSQLs&feature=player_embedded">These</a> <a href="http://www.snopes.com/politics/obama/antichrist.asp">folks</a> think maybe so. McCain also verged on endorsing this theory during the campaign season with an attack ad called "<a href="http://www.time.com/time/politics/article/0,8599,1830590,00.html">The One.</a>"

  • Obama As Muslim

    A theory that began circulating during the campaign season and has been kept alive by Tea Partiers, and other ultra-conservatives. It's taken different forms over the year (<a href="http://www.scribd.com/doc/6516016/Will-Obama-Swearin-on-the-Holy-Koran-or-the-Holy-Bible-After-Attacking-Jesus-Sermon-on-the-Mount">Will Obama be sworn into office on Qur'an??</a>, asks one website.) Most recently Tea Party leader Mark Williams had a meltdown on CNN, and <a href="http://www.huffingtonpost.com/2009/09/15/tea-party-leader-melts-do_n_286933.html">claimed</a> that Obama was an "Indonesian Muslim" and a "welfare thug." According to Obama and those who know him, this is not so.

  • Tells America In His Acceptance Speech To "Serve Satan"

    Ever listened to Led Zeppelin's "Stairway to Heaven" backwards? How about Obama's presidential acceptance speech? This video suggests that the speech, like the Zeppelin song, contains a Satanic message when played in reverse. Go ahead - take a bong hit, try it and tell us what you hear.

  • Hugo Chavez Funded The Obama Campaign

    Did Hugo Chavez fund the Obama campaign? No. But some people thought so after a Fox News affiliate issued a false report claiming that <a href="http://www.snopes.com/politics/obama/chavez.asp">he did</a>.

  • Michelle Banished Barack's Girlfriend To The Caribbean

    One of the few conspiracy theories to go after the Obamas' marriage. The claim is that Michelle banished Barack's female aide (and suspected lover) to the Caribbean. Every person involved, including the woman, says this is <a href="http://www.dailymail.co.uk/news/worldnews/article-1076695/Obama-hit-affair-smears-following-claims-attractive-aide-banned-wife.html">false</a>.

  • Obama Is Malcolm X's Son

    Initiated by the author of the <a href="http://atlasshrugs2000.typepad.com/atlas_shrugs/2008/10/how-could-stanl.html">Atlas Shrugged</a> blog and claiming that Obama is actually Malcolm X's son. As Ezra Klein <a href="http://www.prospect.org/csnc/blogs/ezraklein_archive?month=10&year=2008&base_name=obama_x">pointed out</a> at the time: "Honestly, who wouldn't give Malcolm props for that one?" Klein continued: "And think there's anyway we can fit Tupac into the bloodline? Or maybe Obama actually is Tupac? You know that whole shooting was some bullshit, right? Incidentally, I see no reason to stop with Malcolm. History is full of great Xs for Barack Obama to be related to. Professor X, which would explain why millions of white people lose their minds in his presence. Weapon X, which would explain the adamantium grafted onto his skeleton. XML, which would explain why it's so easy to structure his data. I'm sure there are others."