Suicide Bomber Kills Two in Jerusalem JERUSALEM - A Palestinian teenager blew herself up at a busy Jerusalem bus station Wednesday, killing two Israeli policemen who stopped her for a security check and wounding 16 bystanders in an attack that evaded Israel's clampdown on the West Bank for the Jewish holidays.    Early Thursday, two armed Palestinians infiltrated an Israeli army outpost in a Gaza Strip settlement, killing at least three Israelis in a fierce gun battle before being shot dead, Israeli media reported...