Romney leaves Arizona mocking Santorum

Using an argument he's often had to defend against himself, Romney paints Santorum as unprincipled

• Feb 23, 2012

Santorum maintains slight lead in new Mich. polls

The latest polls show Santorum fending off Romney in Michigan, but there is still time for opinions to change before Tuesday's crucial vote

• Feb 23, 2012

Pelosi: Santorum needs lesson in "birds and bees"

In interview with Stephen Colbert, Dem leader pushes DISCLOSE Act, encourages "gentlemen" to take a lesson in reproduction

• Feb 23, 2012

Suspicious powder sent to more Senate offices

Substances found to be harmless; Series of threatening notes have been sent to lawmakers this week

• Feb 23, 2012

Obama apologizes for Koran burning in letter

In letter to Afghan president, Obama "expressed our regret and apologies" over burning of Muslim holy books at Bagram Air Field

• Feb 23, 2012

Santorum's martyr complex

John Dickerson: Is Rick Santorum being attacked because of his faith?

• Feb 23, 2012

Rick Santorum under fire in GOP debate

Rivals target latest front-runner before primaries in Arizona and key state of Michigan, where polls show Mitt Romney gaining

• Feb 23, 2012

Santorum missed moment to shine in GOP debate

John Dickerson: The last scheduled Republican debate ended with a whimper

• Feb 23, 2012

Schieffer: No clear winner of 20th GOP debate

Lack of singular great moment keeps Republican presidential primary squarely a two-man race

• Feb 23, 2012

GOP presidential debate: Winners and Losers

A bad night in Arizona for Rick Santorum threatens to derail his momentum ahead of next week's big primaries

• Feb 23, 2012

Comparing the candidates' corporate tax plans

While they'd be loath to admit it, President Obama's and Mitt Romney's tax plans have some similarities

• Feb 23, 2012

Union sues to block Indiana right-to-work law

Indiana is first Rust Belt state with union busting law; state faces several lawsuits over conservative laws

• Feb 22, 2012

Va. gov. calls for amendments to ultrasound bill

Gov. McDonnell says ultrasound bill should be amended to explicitly say "no woman in Virginia will have to undergo a transvaginal ultrasound involuntarily"

• Feb 22, 2012

GOP candidates blast Obama for birth control ruling

In a debate Wednesday night, the Republican candidates lamented government intervention in religious issues and the breakdown of the American family

• Feb 22, 2012

Republican candidates condemn auto bailout

At the Republican presidential debate, presidential candidates said President Obama was wrong to bail out the U.S. auto industry

• Feb 22, 2012

Show More