(REUTERS)  U.S. President Barack Obama and Philippine President Rodrigo Duterte shook hands and had a brief chat on Wednesday, officials said, easing a standoff after Duterte called Obama a “son of a bitch” ahead of a summit of Asian leaders in Laos. The presidents of the two longtime allies were due to hold talks on Tuesday but the White House canceled the meeting after Duterte’s insult. “I’m very happy that it happened,” Philippines’ foreign […]