For a country that has suffered the scourge of Islamic terrorism when its two iconic towers of World Trade Center were targeted in 9/11 attack and more than three thousand innocent and unarmed civilians were killed in one single day, the danger of Islamic terrorism can be be understood.
According to the 'New York Post', Islamic terror group ISIS has succeeded in smuggling hundreds of its hardcore members into the US and Department of Homeland Security has identified 400 of them.
It has also reported that 90 suspected terrorists were stopped and nabbed at the Southern Border, but no one knows the whereabout of at least 50 suspects.