Israeli raid, Jerusalem clashes ratchet tensions higher

By Ari RabinovitchJERUSALEM (Reuters) - Israel sent extra troops into the occupied West Bank on Saturday and its police broke up a crowd of stone-throwing Palestinians in Jerusalem as international concern mounted over the deadliest outbreak of violence between the two sides for years.The Palestinian Health Ministry said one Palestinian was killed during a separate clash outside the city, taking the death toll from the past two days to seven.Three Israelis were stabbed to death on Friday while e