3rd night in Hamburg activists riot against G-20 summit

AMBURG, Germany (AP) — Anti-globalization activists rioted for a third consecutive night in Hamburg early Sunday even after Group of 20 leaders had already left the northern Germany city.Police again used water cannon trucks against rioters attacking them with iron rods and pavement blocks. They arrested 186 protesters and temporarily detained another 225 people. Officials say 476 officers have been injured in the violence since Thursday. The number of injured protesters wasn't clear.Germa