The Epic Year In Politics Win

I've got five folks in consideration for this year's EPIC WIN, Political category:

• Sen. Lisa Murkowski (R-AK) -- who came back from Tea Party primary hell served up by Joe Miller and Sarah Palin to win as a write-in.
• Rep. Nancy Pelosi (D-CA) -- who SMASHED a path through health care reform with her gavel, got smashed in return by voters, and still remained minority leader going into 2011.
• Sen. Scott Brown (R-MA) -- who succeeded Ted Kennedy and turned out to be a better Democrat than some Democrats in the Senate, going from GOP hero to goat in less than a year (and Donk goat to hero in the same time period.)
• Rep. Barney Frank (D-MA) -- who laid the smacketh down on reporters, Republicans, and critics by getting both Wall Street reform and DADT repeal through the House.
• President Barack Obama -- who rolled the dice on the lame duck, yelled Yahtzee and came away with a hell of a bag of Christmas legislation out from under the Republicans' noses.

So, of those five players in 2010, which one had the biggest EPIC WIN in Washington this year?