Another reason why my big-ass-electric-fence-around the entire-United-States theory is becoming more of a reality.

The 300 men filling out forms in the offices of an Iranian aid group were offered three choices: Train for suicide attacks against U.S. troops in Iraq, for suicide attacks against Israelis or to assassinate British author Salman Rushdie.

Since that inaugural June meeting in a room decorated with photos of Israeli soldiers' funerals, the registration forms for volunteer suicide commandos have appeared on Tehran's streets and university campuses, with no sign Iran's government is trying to stop the shadowy movement.