ranks. rick santorum officially endorsed his former rival. he said after romney visited him in pittsburgh last week, santorum was in impressed with romney's understanding of the key issues. and he said to keep pressure on romney to hire more conservatives. >>> john edwards intended to create a $50 million foundation for himself after losing presidential bid in 2008, according to testimony in his corruption trial. a one-time friend claimed edwards said it would be a chip shot for bunny mellon to fund it for him. edwards' defense in the trial hinges on his argument that he never directly asked bunny for money. among the next witnesses expected to becalled, edwards' mistress, rielle hunter. >> what a day in court that will be. >>> now, to a royal guest of honor in our nation's capital. prince harry is getting a humanitarian award. colin powell presented harry the award for his charitable work with wounded soldiers. harry urged the americans and the british to work together to support the...