Any non-Muzzie with a lick of sense would realize that lifting all barriers to purging this threat would go a long way toward ending their threat to mankind...there should not be a bag limit on this ilk or limits as to method and place to bring them down as long as non-Muzzie citizens are not endangered in the pursuit. This would immediately flush this crap out of your land and make it hard for any to get in let alone stay very long!