concessions. one, leaving iran with a vast nuclear program. and two lifting the restrictions on that program in about a decade. that's why this deal is so bad. it doesn't block iran's path to the bomb. it paves iran's path to the bomb. when it comes to iran and isis the enemy of your enemy is your enemy. >> reporter: president obama said he has no illusions about the iranian regime. but he's focused on the more serious iranian threat. >> it's not whether iran engages in detablizing activities. everybody agrees with that. the central question is how can we stop them from getting a nuclear weapon? >> more than 50 members of