Citizens for Responsibility and Ethics in Washington (CREW) has named 6th District Representative Michele Bachmann one of the 9 most embarrassing members of Congress who won re-election. 

Politics in Minnesota has some details on the announcement, noting some of the reasons for her placement on the list:

"The organization detailed the backlash that followed Bachmann’s appearance on "Hardball," including former Secretary of State Colin Powell’s denunciation of her remarks as ‘nonsense’"

Alliance for a Better Minnesota released a TV ad Michele’s comments and you can view that ad here. 

For the other 8 members of the list, check out CREW’s website.