COLUMBIA, S.C. (AP) — Republican Jeb Bush ended his campaign for the presidency Saturday after a disappointing finish in South Carolina, acknowledging a failure to harness the hopes of Republican voters angry at the political establishment. The former Florida governor and political scion told supporters in Columbia that he’d tried to stay true to what he believes. Still, he was lagging far behind in the primary in South Carolina, where his well-organized campaign was outmatched by insurgent billionaire Donald Trump, and Sens. Ted Cruz and Marco Rubio. “I’m proud of the campaign that we’ve run to unify our country and to advocate conservative solutions,” a visibly emotional Bush said.