Frank James

In life, Andrew Breitbart was the conservative blogger and provocateur whose sometimes controversial efforts against his ideological adversaries, both real and imagined, made him one of the most polarizing figures on the contemporary political scene.

In death, however, it was clear Breitbart had earned the respect not just of conservatives but of some progressives, too, who may have disagreed with his political views and tactics, but admired his energy and the entrepreneurial spirit with which he waged his campaign.

With Republicans blaming his energy policies for higher gas prices and rising fears that U.S. gas prices could hit an average of $5 a gallon, President Obama on Thursday will renew a call Democrats make whenever oil prices rise that Congress repeal tax breaks for oil companies.

(Updated at 5:57 pm ET)

A day after Senate Democrats' chances of keeping control of the chamber seemed to improve with the news that Maine Republican Olympia Snowe was retiring from a seat Democrats seem likely to gain, they got apparently more good news — Bob Kerrey finally decided to run for the soon-to-be-vacated U.S. Senate seat from Nebraska.

Virtually everyone expected Tuesday's big political news to come blowing out of Michigan, the big industrial state, where Mitt Romney and Rick Santorum were vying to win that state's GOP presidential primary.

But little Maine managed a national political bombshell of its own with the surprising news that Sen. Olympia Snowe, the 65-year old, three-term moderate Republican senator, won't seek re-election.

From a statement she issued, it appears Washington's partisan bickering just got kind of old for the senator.

By this point, as virtually everyone knows, Mitt Romney has fed a stereotype of himself as an out-of-touch plutocrat through a series of comments the news media have labeled "gaffes."

The word gaffe, of course, as Michael Kinsley once observed, has at least two meanings: the generally used one of something that's a social faux pas, and the Washington one, which the journalist said was "someone telling the truth by accident."

On the eve of Tuesday primaries in Michigan and Arizona, Mitt Romney and Rick Santorum appeared to be tied in the Great Lakes state though the former Massachusetts governor likely had the momentum and looked to be significantly ahead in the southwestern border state.

In a move that likely opens him up to some obvious Democratic attacks, Mitt Romney is turning to members of President George W. Bush's economic brain trust to craft what he hopes will be a winning economic message.

Now that Congress has passed the extension of the payroll tax cut and jobless insurance benefits for the long-term uninsured, as well as a fix that prevents cuts in Medicare reimbursements to doctors, there's the sense that not much else will get done on Capitol Hill, it being a general-election year and all.

A few of the political stories worth noting this Friday:

Congressional negotiators reached agreement on extensions of the payroll tax cut as well as federal jobless benefits and a "fix" that would prevent Medicare reimbursements to doctors from being cut. But while the House's Republican leaders and the Senate's Democratic leaders were on board, Senate Republicansn weren't. Votes are expected in both chambers Friday.

Foster Friess, Rick Santorum's billionaire supporter, drew some attention from his candidate Thursday with a comment about contraception that was, to say the least, unusual and surefire fodder for late-night TV comedians .

MSNBC host Andrea Mitchell asked Friess about the Republican presidential candidate's views on very conservative views on social issues and whether he had any worries that they could be disadvantageous to Santorum in the general election.

Rick Santorum released four years' worth of tax returns Wednesday evening which showed that he is wealthy by any measure.

But his returns may also allow his critics, both those aligned with Mitt Romney, his chief rival for the Republican presidential nomination and those who aren't, to attack the former U.S. senator from Pennsylvania for not giving as much to charity as many others at his income level.

Mitt Romney has worn his opposition to the Obama administration's bailout of GM and Chrysler into Michigan as a badge of honor in the lead up to the state's Republican presidential primary at the end of the month.

But that message may be a harder sell for him against the backdrop of GM reporting Thursday that it posted record profits in 2011 of $7.6 billion, 62 percent higher than the previous year's.

Manufacturing is as American as motherhood, baseball and apple pie. Who could be against Americans making more of what they consume and exporting more to the rest of the world?

Which is why President Obama was hardly taking a political risk Wednesday by going to a Master Lock factory in Milwaukee and extolling the company for repatriating manufacturing jobs from China.

Part of President Obama's 2012 re-election strategy was to run against a do-nothing Congress. But congressional Republicans now appear determined to make that approach harder for him by coming to terms on some Democratic priorities.

The new CBS News/NY Times poll definitely contains the kind of information that could put a little spring in any president's step.

Mitt Romney, self-proclaimed "son of Detroit," appears to be in serious trouble in Michigan, falling behind to rival Republican presidential candidate Rick Santorum in new polls.

Despite that, he's standing firm on his position that the Obama administration should have allowed two iconic car companies — GM and Chrysler — to enter the regular corporate bankruptcy process three years ago.