President Barack Obama is back in Colorado again today beginning a two-day, four-city campaign swing through the Centennial State.

The president will begin his tour in Denver at the Auraria Event Center where he is scheduled to speak around 1:15 p.m. Doors open at the Auraria campus event at 10:30 a.m.

He's then heading to Grand Junction to speak at Grand Junction High School for a rally at 5:25 p.m. On Thursday, Obama will stop by Pueblo at the State Fairgrounds around 10:45 a.m. with his final event in Colorado Springs at Colorado College at 2 p.m.

Obama is expected to emphasize women's health issues during his event in Denver, according to 7News and as evidenced by Sandra Fluke's introduction of the president at his Denver event on Wednesday.

In February, the now-graduated Georgetown Law student was not allowed to testify at a House Oversight And Government Reform Committee hearing on contraception, causing House Democrats to walk out of the hearing in protest.

Radio commentator Rush Limbaugh later called her a "slut" and a "prostitute." Obama called her with words of encouragement after Limbaugh's tirade, for which the conservative shock jock later apologized.

On her Huffington Post blog, Fluke outlines why she stands in support of Obama in Denver today:

President Obama is in Denver today to outline the choice in this election and how it will affect every woman in America. This election decides whether years of struggle for basic health care rights that so many women fought for will be rolled back. I'll be standing with the President in Colorado because I believe we must defend those rights -- and that means reelecting a President who stands with us.

Obama is also expected to lay out his economic plans during his stop in Colorado.

The president arrives on the day of a new poll that shows Romney leading in Colorado and one day after two other polls painted very different pictures of the race in the key battleground state.

Today, the Quinnipiac/CBS/NYT poll shows Romney leading Obama by 5 points in Colorado, 50 to 45 percent.

Another survey, released on Tuesday, conducted by Democratic-leaning Public Policy Polling, found Obama leading presumptive Republican challenger Mitt Romney in Colorado 49 to 43 percent, with 7 percent undecided. Their June survey, which included a broader sampling of registered voters found Obama ahead by seven points.

PPP has consistently found rosier numbers for the president than other pollsters have in the Centennial State. A new Rasmussen poll, also released Tuesday, showed the two men tied, while a Purple Strategies poll from July found Obama ahead by one point.

HuffPost Pollster's trend estimate of the race, which takes into account all available public polling, shows Romney leading 47.1 to 46.8 percent in Colorado.

For those following the day's Obama-related events on Twitter, follow @OFA_CO and hashtag #Obama2012.

Also on HuffPost:

Loading Slideshow...
  • Birth Certificate -- "Born In The USA"

    <a href="" target="_hplink"><strong>(April 27, 2011) --</strong></a> The White House <a href="" target="_hplink">released</a> President Barack Obama's "long form" birth certificate, adding documentation to a longstanding discussion over his ability to serve as commander in chief. "We do not have time for this kind of silliness," Obama said. "We have better stuff to do. I have got better stuff to do. We have got big problems to solve." (JEWEL SAMAD/AFP/Getty Images)

  • Osama Bin Laden Killed -- "Tonight, Tonight"

    <a href="" target="_hplink"><strong>(May 1, 2011)</strong></a> -- In a televised address to the nation, Obama announces that Osama bin Laden is dead. His death was the result of a U.S. operation launched today in Abbottabad, Pakistan, against a compound where bin Laden was believed to be hiding. "[T]oday's achievement is a testament to the greatness of our country and the determination of the American people," Obama proclaimed. (Photo by Pete Souza/The White House via Getty Images)

  • Debt Ceiling Deal -- "Gold On The Ceiling"

    <a href="" target="_hplink"><strong>(Aug. 2, 2011) --</strong></a> After the Senate passed a bill to raise the debt limit, Obama pleaded with Congress to shift their attention to jobs. "I will urge them to immediately take some steps -- bipartisan, common-sense steps -- that will make a difference; that will create a climate where businesses can hire, where folks have more money in their pockets to spend, where people who are out of work can find good jobs," he said. (Photo by Brendan Smialowski/Getty Images)

  • Don't Ask Don't Tell -- "Don't Stop Believin'"

    <a href="" target="_hplink"><strong>(Sept. 20, 2011) --</strong></a> As the ban on gays serving in the military came to an end, Obama hailed the fresh start, celebrating the fact that "patriotic Americans in uniform will no longer have to lie about who they are in order to serve the country they love." (Photo by Brendan Hoffman/Getty Images)

  • Iraq War To End -- "Homeward Bound"

    <a href="" target="_hplink"><strong>(Oct. 21, 2011) --</strong></a> Obama announced that all U.S. troops will be out of Iraq by 2011, fulfilling a promise that dated back to his campaign. "As a candidate for president, I pledged to bring the war in Iraq to a responsible end," Obama said. "So today I can report that, as promised, the rest of our troops in Iraq will come home by the end of the year." (Photo credit should read JIM WATSON/AFP/Getty Images)

  • Singing Al Green's "Let's Stay Together"

    <a href="" target="_hplink"><strong>(Jan. 20, 2012) --</strong></a> During a fundraiser at Harlem's historic Apollo Theater, Obama delivered a memorable musical message to his donors. With Rev. Al Green in attendance, Obama sang part of Green's hit song "Let's Stay Together," drawing strong applause from the crowd.

  • Singing Robert Johnson's "Sweet Home Chicago"

    <a href="" target="_hplink"><strong>(Feb. 21, 2012) --</strong></a> Days after his Al Green rendition, Obama flexed his vocal chords again with a hometown favorite. The East Room of the White House had its blues fix filled when the president started swinging "Sweet Home Chicago."

  • Gay Marriage -- "Can't Fight This Feeling"

    <a href="" target="_hplink"><strong>(May 9, 2012) --</strong></a> In a sit-down interview with ABC's Robin Roberts, Obama explained his evolution on the issue, affirming his support for gay marriage. "[A]t a certain point I've just concluded that for me personally it is important for me to go ahead and affirm that I think same sex couples should be able to get married," he said.

  • Immigration -- "With Arms Wide Open"

    <a href=" " target="_hplink"><strong>(June 15, 2012) --</strong></a> The Obama administration addressed America's immigration issue, announcing that it will halt deportations and grant work permits to young individuals eligible for Dream-Act benefits. "They pledge allegiance to our flag," Obama said. "They are Americans in their hearts, in their minds, in every single way but one: on paper."(Photo by Alex Wong/Getty Images)

  • Health Care Reform -- "Beautiful Day"

    <a href="" target="_hplink"><strong>(June 28, 2012) --</strong></a> After weeks of speculation that Obama's signature piece of legislation could be overturned, the Supreme Court ruled that the Affordable Care Act's individual mandate is constitutional. "It should be pretty clear that I didn't do this because it's good politics," <a href="" target="_hplink">Obama said</a>. "I did it because it's good for the country." (Photo by Alex Wong/Getty Images)