under way in ohio. with republican voters picking their nominees for governor and the u.s. senate. a cbs s robert costa reports it is also a mares don ump continued influence over the party. former president trump is dominating te senate primary here in ohio. and contenders spent weeks fighting for his support. his name ult erred constantly. president trump. president trump. jd advance a well-known author and political novice won the trump endorsement battle last month. and has since become the frontrunner. advance was a never trumper in 20 vance was a never trumper in 2016 but tells voters he was wrong. the former president has been forgiving. he is a guy that said some bad [bleep] about me, but you know what, every one of the others did also. vance told us he is confident he can shake off any suspicions from trump voters and spent the weekend campaigning with staunch