Former President Donald Trump reacted to the shooting at the high school in Perry, Iowa, during a commit-to-caucus event in Sioux Center on Friday evening — and used an eye-catching turn of phrase. “It’s horrible to see that happening,” said Trump. “It’s just horrible. So surprising to see it here. But we have to get over it.” The shooting at Perry High School left a sixth-grader dead and injured five others, according to law enforcement. POLL: Should Trump be allowed to run for office? When Trump was in office, he did not enact any new federal measures on gun safety, other than a ban on so-ca…