Does Obama Use Neuro-Linguistic Programming Techniques in Speeches?

I noticed the hypnotic quality of his speeches during the primaries and found myself just nodding off. Yes I think he does use these techniques. There's something strangely unemotional about him also that bothers me and leads me to think he's not what he appears to be. This goes far beyond the marketing of a candidate that we are all so familiar with.

I also noticed a major difference in him after his Intelligence briefing before he took office. This seemed more than the usual shock effect of being privy to the dark secrets. I don't know it's hard to explain but it's almost as if a different person emerged from that briefing.