Updated: 2:33 PM Newt Gingrich has bowed out of the Republican presidential contest, vowing to help Mitt Romney defeat President Barack Obama.

Posted: 10:09 AM An independent group backing Republican Mitt Romney is spending nearly $4 million on ads in nine battleground states.

Posted: 9:57 AM President Barack Obama's re-election campaign has released a new ad that accuses Mitt Romney of outsourcing American jobs.

Posted: 9:44 AM Speaking at NYU Thursday, VP Joe Biden issued a strong defense of President Barack Obama's foreign policy record.

Updated: 12:05 AM Texas Gov. Rick Perry endorsed likely GOP presidential nominee Mitt Romney Wednesday after campaign aides to Newt Gingrich, whom he endorsed earlier, confirmed he plans to end his bid next week.

Updated: 10:23 AM A Congressional Commission has dismissed a complaint filed against a mailer sent by Congressman Lamborn.

Updated: 10:18 AM Newt Gingrich said Wednesday he expects Mitt Romney will be the GOP nominee. Sources in his campaign say it will formally end next Tuesday.

Updated: 9:06 PM Mitt Romney has added a win in Delaware's Republican presidential primary to GOP victories in Connecticut and Rhode Island.

Posted: 12:13 PM If you plan on voting in the upcoming special election in Pueblo County, you need to be aware that the drop off location has changed.

Updated: 9:04 PM A crowd of University of Colorado students in Boulder listened to President Obama speak about student loans.

Posted: 10:42 AM Newt Gingrich's daughter says the former House speaker will "reassess" his campaign for president.

Posted: 8:59 AM A $400,000 check written to a "super" political action committee supporting Mitt Romney's presidential campaign is rekindling a nagging question: Just how much disclosure is enough to satisfy transparency?

Posted: 7:32 AM Does President Obama have a significant lead over Mitt Romney, over are the two in a dead heat? Two polls released this week paint contradictory pictures of the race.

Posted: 10:36 AM House Democrats are reserving millions of dollars worth of ad time in several states, including Colorado.

Posted: 10:27 AM The House Speaker says that the President began campaigning for reelection last Labor Day, and "checked out" of the Oval Office.

Posted: 9:31 AM The Obama campaign is running its first Spanish-language television ads aimed at rallying support among Hispanics, an increasingly important voting bloc.

Posted: 10:41 AM House Speaker John Boehner has finally endorsed Mitt Romney to be the Republican presidential nominee.

Posted: 10:07 AM Republican presidential candidate Newt Gingrich says he probably wouldn't accept a job in Mitt Romney's Cabinet, if Romney is elected in November and such an offer is extended.

Posted: 8:01 AM President Obama is campaigning in favor of a higher tax rate for the wealthiest Americans.

Updated: 1:00 PM Republican presidential contender Rick Santorum has announced that he is suspending his campaign.

Posted: 6:33 PM Senate Democrats nixed a proposal to ask voters whether people should provide photo identification before casting their ballot.

Posted: 11:01 AM Republican Mitt Romney says President Barack Obama is exaggerating the likely impact of a House Republican budget plan Romney supports.

Posted: 12:56 PM Democratic leaders in Tennessee are sending actress Ashley Judd as a delegate to the Democratic National Convention in September.

Posted: 12:52 PM Sarah Palin insists that anyone is better than Barack Obama in the White House.

Posted: 11:07 AM President Obama says he can't remember a time when the choices in a presidential election were "so unambiguously clear."