Here's something you do not often see in a country as tightly controlled as Vietnam. Thousands of rioters have been trashing factories that they believed were owned by Chinese companies in Vietnam. The rioting follows China's move to plant an oil rig off Vietnam's coast. It's in the South China Sea in waters claimed by both countries. Chris Brummitt is in Vietnam's capital, Hanoi. He's the Associated Press Southeast Asia news editor and he's on the line. Welcome to the program.