President Donald Trump is once again at the center of controversy, this time for a moment that has sparked global outrage and a flood of memes online. In a now-viral clip, Trump was seen saluting Saudi Arabian military officers during an official visit, a move many are calling a clear breach of presidential protocol. PR experts, political analysts and social media users alike are slamming the gesture, calling it everything from “inappropriate diplomacy” to “a major foreign policy faux pas”. WATCH