'Don't confuse me with facts'

John McCaa of WFAA-TV in Dallas voices a common complaint: Too many JFK conspiracy theories. He's right about one thing. There are too many conspiracy theories, most of which are wrong. But he's otherwise uninformed.

To say, "We can't keep a secret in this country for five minutes, let alone 50 years. Anything new has probably already leaked out," is fac…