Kimberly Guilfoyle’s departure has renewed scrutiny of the president’s picks for diplomatic posts, from France to JamaicaDonald Trump has appointed family members, friends and loyal political allies to represent the US on the world stage, dispatching an extraordinary array of characters to embassies across the world.While presidents of both parties have long rewarded donors and allies with plum ambassadorships, Trump has chosen loyalists willing to go to bat for him regardless of the implication