Knoxville Shooter Read Books by Bill O'Reilly, Michael Savage and Sean Hanity.

And now from the "I Knew It" file...the shooter in the Knoxville tragedy was found to have inhis home the following books which he claimed have guided his thought, "Liberalism is a Mental Health Disorder" by radio talk show host Michael Savage, "Let Freedom Ring" by talk show host Sean Hannity, and "The O'Reilly Factor," by television talk show host Bill O'Reilly.