http://news.yahoo.com/detentions-vietnam-breaks-anti-china-protest-052726555.html
"Vietnamese police detained at least 20 people as they broke up a
protest in Hanoi against Beijing's territorial claims in the disputed
South China Sea, witnesses said.
Demonstrators on Sunday were forced into waiting buses and taken to a
rehabilitation centre usually used to detain sex workers and drug
users, after attempting to gather in defiance of a heavy police
presence, one detainee told AFP."