Colombia's Leader Vows to Push Ahead With Peace Efforts

(BOGOTA, Colombia) — Voters rejected a peace deal with leftist rebels by a razor-thin margin in a national referendum Sunday, delivering a major setback to President Juan Manuel Santos, who vowed to keep a cease-fire in place and not give up his campaign to end a half-century of war.

With more than 99% of polling stations reporting, 50.2% of ballots opposed the accord with the Revolutionary Armed Forces of Colombia while 49.