Keeping up with Twitter is sometimes exhausting. [tweet] In twin moves reflecting their new roles in the next Congress, Reps. John Boehner (R-Ohio) and Nancy Pelosi (D-Calif.) modified their official handles on Twitter. Boehner’s new handle will be: @speakerboehner Pelosi’s new handle will be: @NancyPelosi At last count, Boehner was …