Olbermann on Congresswoman Michele Bachman August 5, 2009August 5, 2009 TL Visit msnbc.com for Breaking News, World News, and News about the EconomyJust enjoy the trip down memory lane. My favorite bit from tonight’s Countdown with Keith Olbermann. Favorite fun fact? There’s no proof that carbon dioxide is dangerous because it occurs in nature. Yup. She said that.