It's from 2009, but still good.
10. It Begins...Before Michele Bachmann secured her place in the pantheon of wingnuttery, she was a virtual unknown waging a state-level crusade against same sex marriage.
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8. Bachmann hides in the bushes to spy on gay rights advocatesApril 8, 2005: When Bachmann tried to force a floor vote to create a state constitutional amendment to ban civil unions for gay couples, the Senate told her to take a hike
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6. Bachmann suggests schools might offer abortion field trips under ObamacareSeptember 30, 2009: Republicans did everything possible to demonize Obama's health care plan, but Michele Bachmann truly stretched credulity to its limit when she went on a tirade questioning whether someone's 13-year-old daughter could go to a sex clinic and be spirited away for an abortion, then sent home on a school bus, with parents none the wiser.
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http://blogs.citypages.com/blotter/2009/12/michele_bachmanns_worst_moments.php