Why is Michelle Bachmann even running?

She's stupid as hell and she's factually wrong on almost every point she's ever opened her mouth on. She gives speeches on global warming and evolution without spending 1 minute doing any research, regardless of where you stand on this subject only a completely moron would say things like "The atmosphere is only 3% C02" or "evolution says we evolved from a single cell to a fish to a cat to a donkey to a man"