At least three people were killed and 17 wounded when suspected militants fired rocket-propelled grenades at a bus carrying workers in Egypt\'s North Sinai province early on Monday, security and medical sources said. Egypt\'s army said a \"terrorist group\" had meant to hit a police vehicle but missed and hit the bus instead. The military statement on its spokesman\'s Facebook page said the attack took place on the road to El Arish, according to a report of Reuters.