President Donald Trump sharply criticized a Reuters reporter Thursday after being asked whether his decision to participate in a tele-rally rather than campaign in person in Kansas was related to the demanding travel schedule he has maintained in recent weeks. The exchange occurred as Trump departed an event in South Carolina. When asked whether he was avoiding the trip because he was tired of traveling, the president appeared to interpret the question as a challenge to his health and stamina. "I feel perfect," Trump responded before directing a series of personal insults at the reporter. The journalist, Jacob Bogage, a Pulitzer Prize-winning correspondent for Reuters, asked: "You're not going to Kansas. That's nothing to do with you being sick of traveling?" Trump replied, "You are a sick guy. Reuters is terrible, by the way." He then escalated his criticism beyond the substance of the question, targeting the reporter's physical appeara...