Mojahedin khalgh is a pro-Marxist group which was giving Iran headaches and the U.S loves to sponsor headaches in any form. They were so upset with them in Iran that they sent them to Iraq and Saddam used them they were handy during the Iraq/Iran war and launched attacked against Iran and of course they were branded 'terrorists' then .. now that Al-Maliki a shiite has taken control of Iraq and the U.S has established their goal for that region but would like Iran to have another headache in a different way and after mojahedin khalgh redefined themselves as the ''parliament-in-exile dedicated to a democratic, secular and coalition government in Iran'' They're on America's love list again and are no longer terrorists!

So now you know some of the games of nations and where the fickle stand from the principled!