AP - On the weekend before the pivotal Florida primary, Newt Gingrich vowed Saturday to stay in the race for the Republican presidential nomination until the national convention this summer even if he loses Tuesday's vote. Front-runner Mitt Romney poured on the criticism of his rival in television ads airing across the state.

AP - About 300 people were arrested Saturday during a chaotic day of Occupy protests that saw demonstrators break into City Hall and burn an American flag, and police fire tear gas and use "flash" grenades to disperse hundreds of people after some in the crowd threw rocks and bottles and tore down fencing outside a convention center.

AP - The driver of an SUV veered around a crossing arm and ignored flashing warning lights before the vehicle was struck by a light-rail train in Sacramento on Saturday, killing an infant and two adults, authorities said.

AP - The conflict between Egypt's ruling military and pro-democracy protesters isn't just on the streets of Cairo, it's on the walls as well, as graffiti artists from each side duel it out with spray paint and stencils.

AP - Looking around at the tens of thousands of people waving American flags and cheering, Army Maj. Rich Radford was moved that so many braved a cold January wind Saturday in St. Louis to honor people like him: Iraq War veterans.

AP - The embattled president of Yemen arrived Saturday in the United States for medical treatment for burns he suffered during an assassination attempt in June.

AP - A disorderly and potentially devastating Greek debt default is looking much less likely.

AP - The Directors Guild of America Awards are the latest Hollywood film honors to go silent.

AP - Royce White had 18 points and nine rebounds as Iowa State upset fifth-ranked Kansas 72-64 on Saturday, snapping the Jayhawks' winning streak at 10 games.