http://www.snopes.com/politics/soapbox/boortz.asp
He wrote it, but not for an A&M Commencement--in fact, because he hadn't been asked to speak at a commencement. Changes the scope a little, eh?
ETA: Whomever transcribed this (I imagine it was copied and pasted from an email) has terrible grammar. If you want people to fully grasp your message, use proper grammar and punctuation.