Well, Uncle Sam is, without question, the world's largest and most virulent state-sponsor of terrorism in the history of the human race, if that's what you mean. Of course, Uncle Sam claims he's fighting the so-called global war on terror (GWOT). That's why he has to be everywhere acting as "the world's policeman," "spreading freedom and democracy," protecting the world from muslim terrorists and evil dictators. This is all pure, unadulterated propaganda bullshit designed to serve as a cover story or smokescreen for US regime change operations. The truth is the US is wielding its economic and military power to circumvent international law and pursue a global hegemonic agenda to control the world's resources. Any country, like Iran, Venezuela, Syria, N. Korea, etc, that does not kowtow to US interests becomes a target for a US regime change operation. The US is recruiting, training, and arming ISIS and Al Nustra fighters to serve as proxy forces for its regime change operations. Don't believe what you see and hear (except for local news) on the MSM channels if you want the truth.