Michele Norris

Following her landslide defeat on Tuesday in North Carolina and a narrow win in Indiana, the conventional wisdom is that Hillary Clinton has a vastly diminished chance at winning the Democratic presidential nomination. The question is, what does she do between now and when it becomes official?

Gen. David Petraeus, the top U.S. commander in Iraq, and Ryan Crocker, the U.S. ambassador in Baghdad, faced tough questions on Iraq from members of the Senate Armed Services Committee and the Senate Foreign Relations Committee.

The New York Times says federal prosecutors have wiretap evidence that New York Gov. Eliot Spitzer was a client in a prostitution ring. The first-term Democrat held a news conference and did not deny the allegations.

Voters are participating Tuesday in primary elections in Maryland, Virginia and the District of Columbia — they're being called the "Potomac Primaries." Better-than-average turnout is expected in Virginia and Maryland, with waits of up to 45 minutes in some areas.

It's the day after Super Tuesday, and while things are settling on the GOP side with Sen. John McCain clearly ahead of his rivals, the lead candidate of the Democratic contest remains unclear. Meanwhile, the New Mexico caucuses remain too close to call.

Democrats Hillary Clinton and Barack Obama debate Thursday for the first time since their bitter contest in South Carolina — and for the first time without John Edwards. Edwards withdrew from the presidential race Wednesday, but he has yet to endorse another candidate.

Secretary of State Condoleezza Rice visit Iraq unannounced on Tuesday, but her trip was overshadowed by an incursion into the northern part of the country by Turkish troops hunting guerrillas of the Kurdish separatist group PKK. The U.S. has recently begun sharing intelligence with Turkey to pinpoint guerrilla positions.

Barry Bonds has been indicted for perjury and obstruction of justice. He's been charged with lying when he told a federal grand jury that he did not knowingly use performance-enhancing drugs.

State prosecutors in Missouri have dropped child sexual abuse charges against the leaders of a small church, one week before their trial was due to begin. A defense lawyer said the charges were dropped after two of the accusers stopped cooperating with authorities.

Olympic track and field star Marion Jones has pleaded guilty to lying to federal investigators about using steroids. The three-time Olympic gold medalist also announced her retirement from the sport on Friday. Michele Norris has an update.