 But ABC's Jim Ryan says not everyone agrees. This is Jim Ryan in Milwaukee. Donald Trump's choice of running mates is not sitting well with some in the convention hall. Chris Fostner is here from Wyoming. J.D. Vance is very anti-Ukraine. And he's on the extreme right of the party. And he's young and inexperienced. Meanwhile, the GOP has checked one of the boxes of this convention, formally handing Donald Trump the delegate votes necessary to become the party's presidential nominee. Jim Ryan, ABC News, Milwaukee.