AP - Republican presidential front-runner Mitt Romney cruised to victory in the Nevada caucuses Saturday night, notching a second straight triumph over a field of rivals suddenly struggling to keep pace.

AP - Russia and China vetoed a U.N. Security Council resolution aimed at ending Syria's bloodshed, despite international outrage Saturday over a devastating bombardment of the city of Homs by President Bashar Assad's forces. Activists said more than 200 were killed in the bloodiest episode of the nearly 11-month uprising.

AP - A powerful winter storm that covered parts of Colorado with up to 6 feet of snow crept east across the Plains Saturday, knocking out electricity to thousands in Nebraska as the blanket of heavy, wet precipitation downed power lines and made travel treacherous.