WASHINGTON mdash; A second term for President Barack Obama would allow him to expand his replacement of Republican-appointed majorities with Democratic ones on the nation's... AP http://www.huffingtonpost.com/luke-johnson/

LAS VEGAS -- Now it's on to Colorado, Minnesota and Maine. With back-to-back victories fueling him, Republican presidential front-runner Mitt Romney is looking toward the... AP http://www.huffingtonpost.com/luke-johnson/

WASHINGTON -- After finishing in last place in the Nevada caucuses on Saturday, former Sen. Rick Santorum (R-Pa.) laid out his strategy for the remainder... Arthur Delaney http://www.huffingtonpost.com/arthur-delaney/

The price of heating oil has gone up by 40 cents this year to $3.71 per gallon while Washington snoozes away, letting the oil boys walk all over us while our fellow citizens freeze up in Maine and other northern states. Raymond J. Learsy http://www.huffingtonpost.com/raymond-j-learsy/

By Alina Selyukh and Alexander Cohen WASHINGTON--It does not guarantee him re-election in November, but it is an advantage President Barack Obama is likely... Luke Johnson http://www.huffingtonpost.com/luke-johnson/

CNN's John King made an awkward gaffe during the network's coverage of the Nevada caucus on Saturday night. GOP candidate Mitt Romney was declared Nevada's... Rebecca Shapiro http://www.huffingtonpost.com/rebecca-shapiro/

CNN Host John King had his own 'oops' moment on Saturday night while covering the Nevada caucus. While breaking down the results of the GOP... The Huffington Post http://www.huffingtonpost.com/alana-horowitz/

"Saturday Night Live" opened its Channing Tatum-helmed episode with a Sci-Fi sketch parodying Newt Gingrich's claims that if elected president he will build a permanent... Carol Hartsell http://www.huffingtonpost.com/carol-hartsell/

Well, hello there! You have arrived just in time for your Sunday Morning Liveblog of the political chit-chat shows. My name is Jason. Last night,... Jason Linkins http://www.huffingtonpost.com/jason-linkins/

LAS VEGAS -- Newt Gingrich's increasingly quixotic quest for the Republican presidential nomination will go on, even after he received a drubbing in Saturday night's... Sam Stein http://www.huffingtonpost.com/sam-stein/

This week, America's poor, a group largely neglected by politicians, was front and center in the national conversation. On the one hand, we had President Obama speaking at the National Prayer Breakfast, invoking "the biblical call to care for... those at the margins of our society" and paraphrasing Luke in support of tax hikes on the wealthy (Question: Why would the Good Book have something relevant to say about taxes only now, but not when the president extended tax cuts for those "to whom much is given"?). On the same day as the Prayer Breakfast, Mitt Romney was accepting the endorsement of the gold-plated Donald Trump -- only one day after saying he was "not concerned about the very poor." Could you be more politically tone-deaf? They probably bonded over their mutual love of pink slips: Mitt: I like being able to fire people! Donald: I tried to trademark "You're fired!" Mitt: Glad you couldn't -- I would have owed you a lot of royalties! Arianna Huffington http://www.huffingtonpost.com/arianna-huffington/

After telling reporters at his post-Nevada caucus press conference on Saturday to "take a few hours off from politics" ahead of the 2012 Super Bowl,... Nick Wing http://www.huffingtonpost.com/nicholas-wing/

GOP voters in Nevada congregated around the state on Saturday to caucus and play their part in deciding the Republican presidential primary. As expected, Mitt... Nick Wing http://www.huffingtonpost.com/nicholas-wing/

Rick Santorum came in last in the Nevada caucuses on Tuesday evening. He brushed off the loss in an interview with Fox News, saying that... Amanda Terkel http://www.huffingtonpost.com/amanda-terkel/

After a major win in Tuesday's Florida primary, Mitt Romney scored another victory in the Nevada caucuses. Romney rode his momentum and financial advantage to... Max J. Rosenthal http://www.huffingtonpost.com/max-rosenthal/

Former Massachusetts Gov. Mitt Romney was projected the winner of the 2012 Nevada caucus by CNN. The win comes as the second in a row... Elyse Siegel http://www.huffingtonpost.com/elyse-siegel/

NEW YORK -- Instead of complaining about clean air rules, maybe utilities should cheer them. Sometimes, the rules lead to big gains.... AP http://www.huffingtonpost.com/joanna-zelman/

Going into the 2012 Nevada caucus, Massachusetts Gov. Mitt Romney is favored to come out on top of the results. Former House Speaker Newt Gingrich,... Elyse Siegel http://www.huffingtonpost.com/elyse-siegel/

As states gear up to finalize a national mortgage servicing settlement, some are looking to avoid the painful lessons of a 2008 mortgage deal that... Loren Berlin http://www.huffingtonpost.com/loren-berlin/

ORLANDO, Fla. -- A central Florida man is suing Newt Gingrich, claiming a security officer for the Republican presidential candidate stomped on his foot "like... AP http://www.huffingtonpost.com/katy-hall/