1.0link133963<![CDATA[McCain Doing Letterman Again After Mocking]]>http://www.huffingtonpost.com/2008/10/12/mccain-going-back-on-lett_n_133963.htmlNEW YORK — David Letterman and Sen. John McCain will get a chance to make up.
The Republican presidential candidate is scheduled to appear on Letterman's "Late Show" on Thursday.