I know a few people with their CCW that make me worry! I wish they would make the class a little harder than it is
If the answer is that we need a government test to decide which of our Constitutional rights we may exercise today, then you're asking the wrong question.
That's called PRIOR RESTRAINT and is the whole premis of the gun-control crowd. "Somebody might do something wrong, so we'll restrict law-abiding people, just in case."