Gingrich vows to take fight to "timid" Romney

LAS VEGAS (Reuters) - Republican Newt Gingrich vowed on Sunday to press ahead with his struggling presidential bid after a big loss in Nevada, saying he will focus on drawing a contrast with "timid" rival Mitt Romney.

Greek parties face EU bailout deadline

ATHENS (Reuters) - Greece's coalition parties must tell the European Union on Monday whether they accept the painful terms of a new bailout deal to avoid a messy default that could threaten the country's future in the euro zone.

Insight: Two firms flourish in frenzied MF Global aftermath

NEW YORK (Reuters) - The mad rush to move client money out of MF Global Inc. after its collapse left two firms with the bulk of customer accounts, while other brokerages emerged with only minor gains from the chaos of carving up a multibillion-dollar business.

Euro, shares lower ahead of Greek high noon

LONDON (Reuters) - The euro and European shares retreated on Monday on nerves Greek would fail to come up with the political commitments needed to avoid a potential sovereign debt default, taking the shine off a U.S. jobs report that had brightened the global economic outlook.

Obama says risky to attack Iran, wants diplomatic fix

WASHINGTON/TEHRAN (Reuters) - President Barack Obama said on Sunday there were important risks to consider before any military strike against Iran and made clear he does not want to see more conflict in the oil-producing Gulf region.

Chrysler's "Halftime" ad: a roadmap for America?

LAS VEGAS (Reuters) - Is what is good for Chrysler good for America?

Goldman's Blankfein campaigns for gay marriage

NEW YORK (Reuters) - Goldman Sachs Group Inc Chief Executive Lloyd Blankfein, one of Wall Street's most powerful figures, has become the first major business leader to join a national media campaign in support of same-sex marriage.

As Facebook grows up, it courts Madison Avenue

(Reuters) - About a year ago, when it became clear that taking Facebook Inc public was a matter of when not if, Chief Operating Officer Sheryl Sandberg went out and poached Caroline Everson, then global advertising head at Microsoft Corp.

Concession fails to quell violent Egypt clashes

CAIRO (Reuters) - Egypt's army-backed government said it was preparing to move ousted President Hosni Mubarak to a Cairo prison hospital in an apparent bid to calm protests, but clashes continued with police firing tear gas at demonstrators hurling rocks and broken tiles.

Giants win Super Bowl thriller against Patriots

INDIANAPOLIS (Reuters) - The New York Giants reclaimed the greatest prize in North American sports with a nail-biting 21-17 Super Bowl victory over the New England Patriots on Sunday at Lucas Oil Stadium.