I've gotta be honest with you guys.... when I first heard this ad, it made me laugh. My first thoughts were NOT about the TSA, rogue cops, FEMA or any of that other stuff. I didn't try to analyze where the commas and semicolons might be located - I just listened to what the guy said without filtering it through the woes of the whole planet. I try not to carry the weight of the world on my shoulders. The sinking economy, politics, terrorism, extremists (of any kind), and abuse of power are indeed very serious issues - but sometimes you just have to relax a little and breath.
Mr. Keller, in his own unique manner, expressed general sentiments that many people agree with. I'm pretty sure he would never describe himself as a geo-political expert or a genius when it comes to the intricacies of foreign affairs and global relations. He's just a man that loves his country and is willing to stand up for what he believes.
If you don't believe in God, if you don't love the USA, and if you would rather be a citizen of a socialistic nanny state then don't sign up for his class - you might be a little uncomfortable.