BLACK MOUNTAIN, N.C. -- Mike Pence stumped for Donald Trump in front of social conservatives here Saturday, hoping his deep ties to the movement could win over a crowd that was still not entirely sold on the GOP nominee.Speaking to national leaders of the Home School Legal Defense Association, Pence made the case for Trump in party by slamming Hillary Clinton, casting the Democratic nominee as extremely socially liberal.Hillary Clinton "supports mandating contraceptive coverage even for those businesses that have religious objections," Pence said.