However, IF the system is properly tested, and the numerous problems are corrected by finding them out the hard way, the system CAN BE MADE TO WORK PROPERLY. Then we must add a second layer of defense to intercept cruise missiles. Finally, we need to prevent some terrorists from sending a bomb over here in a container ship. The last is the most difficult for obvious reasons.

Deterrence is the best defense. Let it be known that any country that launches missiles against the USA will receive back total annihilation in return. The mullahs and other wackos do not mind sending the pawns to die, but they will not risk their own lives.