Krauthammer says change in Iran would have a dramatic impact in the region.
Syria
Lebanon
Hezbollah
Hamas

Change would be as great as the fall of the USSR, because USSR was supplier and seeder of communism around the world

When the USSR disappeared, all of that communist archipelago disappeared.

All of the radical elements in the M.E. who depend on Iran would be cut off.

This would have a radical impact in Iraq as well.

So sayeth Charles Krauthammer.

This will have radiating effects on the region. We have great stakes in the result of this.