Mossad steals uranium from Iran.
Builds a bomb in Israel.
Ships it from Haifa, through the Suez, to Karachi, Pakistan.
Right when the NSA impeachment begins, a re-supply 18wheeler from Karachi arrives or a regularly scheduled C130 flys over Bagram Airbase... and its 30,000 occupants instantly killed.
Mainland USA experiences no fallout, there is no city in ruins. Just a dead airbase in the middle of a far off desert.
Won't even have 30,000 bodies to bury, YET the cry for revenge will be soo great that, America destroys Iran FOR Israel.
"First rule of Government Spending: Why build one when you can have 2 at twice the price?"