Donald Trump won the formal nomination Monday as the Republican presidential candidate and picked a right-wing loyalist for his running mate, kicking off a triumphalist party convention in the wake of the weekend's failed assassination attempt.
The Milwaukee gathering erupted into cheers as Trump announced 39-year-old Ohio Senator J.D. Vance as his vice presidential pick, rewarding a one-time harsh critic who has become one of his most uncompromising supporters.
