At a time in Mr. Obama’s presidency when political, national security and sartorial critics are chanting, “You’re doing it wrong,” Marvin Nicholson, whose official title is White House travel director, is a trusted source of good vibes. A nonjudgmental figure who will never question the president’s double-bogeys or his shifting red line in Syria, Mr. Nicholson, a geography major from the University of Western Ontario, rounds out the president’s foursomes and soothes his frayed feelings. Read more in The New York Times