Pennsylvania’s top election official said Wednesday that the margin between the top two candidates in last week’s Republican primary for U.S. Senate is tight enough to trigger a statewide recount, dragging the outcome into June as the candidates fight in court. The state’s acting secretary of state, Leigh Chapman, said the difference in vote totals for the top two finishers — celebrity heart surgeon Dr. Mehmet Oz and former hedge fund CEO David McCormick — fall within the margin in state law for a mandatory recount. Oz, who is endorsed by former President Donald Trump, led McCormick by 902 votes. One question for McCormick’s campaign is whether there are enough outstanding ballots for him to make up the difference.