[Travis McGee]

But they weren't learning terrorist techniques. They were skydiving.

See #56.

Atta and company were "just" taking flying lessons.

[Dog Gone]

Then pass a law that say that nobody can learn how to skydive in America unless they are citizens and have passed some background check.

For crying out loud, these were students at a college from a country that we consider relatively friendly.

This is the biggest overreaction I've seen. It's NOTHING.