Her heightened emotional state has everything to do with her biased political beliefs
Absolutely it does... She, like many, are totally incapable of having civilized conversation about Obama. It automatically becomes very personal and aggressive.
Aside from the miserable attempt to pump Obamashine into her students; the woman sounded incompetent at best. I wonder if she has tenure? That is the worst possible example of a "social studies" teacher in a public school that could have ever surfaced. How embarrassing to others in her profession who are trying to enhance the public image of teachers....