Pence dodges on officials testifying on Ukraine pressure

Vice President Mike Pence on Sunday refused to say whether he believesU.S. officials were lying in testimony bolstering the case that President Donald Trump pressured Ukraine to investigate his political rivals in exchange for his administration's support.CBS "Face the Nation" moderator Margaret Brennan repeatedly asked Pence about statements made by officials under oath that they had knowledge of a deal being offered that made military aid contingent on Ukraine opening an investigation targetin