This is because of its Foreign Policies which devastating America to default status ...

No 1.- America attacking nations on ground that they support terrorism and Terrorists ...

Because American People failing to see that their government is involved in supporting Terrorists in past (for e,g Talibans ... they had been given Red Carpet by US President in 80's against conflict with Russia then attacking Libya by arming Terrorists .... & Currently Arming Supporting Syrian Terrorists to fight Government )