. >> reporter: and while rubio still trails his republican leading in blaawith iowa. in this race there's donald trump and everyone else. >>> and big news on the democratic side of the raise starting the hillary clinton. yesterday, she earned an indorsement from one of the richest men in the world. warren buffett. he's an out spoken person about income inequality. she that's typically bernie sanders mo but according to ant biggest indorsement in hisisup campaign. >>> the judgemp in the trial of baltimore police officer william porter declared a mistrial yesterday after a hung jury failed to reach a verdict. the case stems from the death of freddy gray during a ride in a police van they will meet to quote discuss a new trial date. a sentiment share would freddy grey's step father. >> we ask people to remain calm and patient because we're confident there will be another trial with a different jury. we're calm, you should be too. >> state prosecutor has refused to comment siting a court issued gag i order. they were not sequestered. porter, who pleaded not guilty to allu