The TSA's new scanners

They really need to be checking for people coming into the country. Make agreements with other countries that if you want to send planes into our country, you need to do x y and z checks with our own people. Otherwise you ain't getting in. The threat isn't that internal anymore; we need to be checked to some extent still, but not like this. But, the scanning is still better then the "love pats" you'd normally get.

Thing is that duty then falls on the heads of other nations, and that threatening to seclude ourselves from the rest of the world due to our own leader's paranoia would spell the downfall of this nation sooner than any depression could. We rely on the rest of the world heavily this day and age.