Sad that you felt you had to put down a man with differing political views, rather than worrying about a family that sold out this country for millions of dollars to our enemies. I was one of your biggest fans, watching everything you put on utube, but when you took time away from your presentation to put down a man who has over 71,000,000 people's support, it makes me wonder about your teaching theories also. Stick to helping students follow their dreams and help them learn, and keep your political views to yourself.