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 - 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.

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, as police earlier fired tear gas and bean bags to disperse hundreds of people after some threw rocks and bottles and tore down fencing outside a nearby convention center.

AP - Defense for the New York Giants starts with the front four.

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 18-month-old boy and two adults, authorities said.

AP - Tiger Woods put himself in position to win his second straight tournament Saturday, and this one would leave little doubt about which direction his game is going.

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 - American Bethanie Mattek-Sands and Romanian Horia Tecau won the mixed doubles title at the Australian Open on Sunday, beating Elena Vesnina and Leander Paes 6-3, 5-7, 10-3.