Arizona debate features clash of Republican front-runners

Arizona debate features clash of Republican front-runners

Mitt Romney tries to halt the momentum of fellow GOP hopeful Rick Santorum before next week's primaries in Arizona and Michigan — and ahead of Super Tuesday the following week.

'Super PAC' leaders profit from lack of oversight

'Super PAC' leaders profit from lack of oversight

The Red White and Blue Fund, a "super PAC" backing the presidential bid of Republican Rick Santorum, paid more than half a million dollars...

The Santorum question: Is he too extreme for the middle?

The Santorum question: Is he too extreme for the middle?

Rick Santorum is winning the hearts of conservative voters with uncompromising social views that, he says, are drawn from the same well as...

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Doctor details cancer drug needs and shortage

Federal regulators approved new suppliers for two crucial cancer drugs. An oncol...

Federal regulators approved new suppliers for two crucial cancer drugs. An oncologist at the NYU Cancer Institute says the move could ease shortages and fears that patients, particularly children with leukemia, would miss lifesaving treatments. (Feb.

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Romney renews attacks on Santorum

Romney renews attacks on Santorum

Stung by Mitt Romney's accusation that he's a big-spending Washington insider, Rick Santorum responded Tuesday by calling himself an...

For Rick Santorum voters, it's character that counts

For Rick Santorum voters, it's character that counts

Suburban mom Judy Dlugosielski is a liberal Republican who favors abortion rights.

Rick Santorum and Mitt Romney fight it out in Michigan

Rick Santorum and Mitt Romney fight it out in Michigan

With a new poll hinting at a tightening race in the pivotal Michigan primary, Republican presidential contender Rick Santorum tried to stoke...

Unions return to Democratic fold for 2012 election

Unions return to Democratic fold for 2012 election

Last May, AFL-CIO President Richard Trumka stood a few blocks from the White House and issued a stern warning: Union members could not be...

Santorum defends remarks on Obama's faith

Santorum defends remarks on Obama's faith

Republican presidential candidate Rick Santorum denied Sunday that he had questioned President Obama's Christian faith, but said the...

Arizona Sheriff Paul Babeu denies threatening to deport lover

Arizona Sheriff Paul Babeu denies threatening to deport lover

An Arizona sheriff running for Congress as a Republican denied accusations Saturday that he had threatened to deport an alleged ex-lover,...

Rick Santorum plays hard to conservative base in Ohio

Rick Santorum plays hard to conservative base in Ohio

As he bounded from one cheering throng to the next in the battleground state of Ohio, Rick Santorum roused his conservative base Saturday...

Mitt Romney goes on attack as Rick Santorum improves in polls

Mitt Romney goes on attack as Rick Santorum improves in polls

Mitt Romney launched an aggressive assault on Rick Santorum in person and over the airwaves Friday even as fresh evidence emerged of how...

Supreme Court rebuffs Montana on corporate election spending

The Supreme Court served notice Friday that it would not let states or state judges casually defy its much-disputed ruling in the Citizens...

Congress extends payroll tax break

Congress extends payroll tax break

Congress swiftly passed a bill Friday extending the payroll tax cut through the end of the year, ending a months-long tug of war with an...

6 lawmakers recuse themselves in Rep. Waters inquiry

6 lawmakers recuse themselves in Rep. Waters inquiry

Reporting from Washington -- The ethics case against Rep. Maxine Waters, one of Los Angeles' most enduring politicians, took another strange...

Obama's campaign travel raises money and criticism

Obama's campaign travel raises money and criticism

President Obama spent the better part of the last week rubbing elbows with the Hollywood and tech industry A-list and being serenaded by...

Republican image on taxes takes a hit

Republican image on taxes takes a hit

Along the way to deciding whether to extend President Obama's payroll tax cut, something damaging happened to the Republican Party's once-...

Santorum and Romney are neck and neck in Michigan

Santorum and Romney are neck and neck in Michigan

With a new poll showing a virtual dead heat in Michigan's presidential primary, the leading Republican candidates veered Thursday from...

Newt Gingrich speaks to Asian American and Jewish groups in L.A.

Wilshire Boulevard, which collides with many enclaves as it wends through Los Angeles, is the perfect thoroughfare for a presidential...

Before current birth-control fight, Republicans backed mandates

Before current birth-control fight, Republicans backed mandates

Since President Obama moved to require Catholic hospitals and universities to offer their employees contraceptive health benefits,...

Lawmakers reach tentative deal to extend payroll tax break

Lawmakers reach tentative deal to extend payroll tax break

Despite discomfort in the Republican ranks, House and Senate negotiators reached a deal in principle early Thursday to extend a payroll...

Mitt Romney can't count on home-state advantage in Michigan

Mitt Romney can't count on home-state advantage in Michigan

Mitt Romney left his native Michigan behind 46 years ago. He has returned repeatedly during a...