screening walk/drive/train/boat?
tonal, well, too bad. Either obey the laws, or wait weeks to get to your destination. That, or allow some Taliban on your plane with explosives. I'm sure you will not make it to your destination, with a Taliban strapped with explosives on the plane.
"Freedom of travel is a right, and nothing authorizes the federal government to tell some Americans that they may not fly on a plane."
Please cite where flying is a "right." As with driving, flying is a privilege, not a right.