The Pals voted for Hamas with a 70% plurality. The Hamas manifesto calls for the destruction of Israel. "Legally" Hamas is defined as a terrorist organization, as opposed to the Arafat/Mazen peace loving PLO who just happens to bankroll the terrorist attacks and whose "rogue" Al Aqsa Brigade launch terrorist attacks. From Judea and Samaria their favorite tactic is to murder and maim civilians using suicide bombers. From Gaza they regularly fire rockets into the Southern Israel's civilian populations. So "legally" it would make imminent sense to declare the PA and all their voters as an enemy. And "legally" once we declared our de-facto enemies as de-jure enemies, then we would have no problem banning them from road 443.
U.S. Senate blocks Republican move to defund Planned Parenthood (Reuters)
from the article: The law as roadkill on Highway 443