Candidate is heckled by a child, quizzed about his birthplace and facing questions over whether he’s a serial killer – all while polling behind in Indiana Politicians who run for president are used to scorn, mockery and a healthy skepticism from the American people. But few have been heckled by a 12-year-old, questioned about their Canadian birth, or had their spouse field questions about their resemblance to a serial killer. All in one day. Ted Cruz suffered all this and more on Monday in Indiana, a state where he desperately needs to do well if he wants to preserve any hope of winning the Republican nomination for president. Simple arithmetic eliminated Cruz from an outright victory two weeks ago, but he has clung to the possibility that he could deny Donald Trump the 1,237 delegates a candidate needs to win the primary election. Indiana and California are the two largest states that could tilt the race in favor of a contested convention, in which Cruz would have a chance of beati...