As the Grimm camp waits for the results of the computer testing, the freshman incumbent is battling for re-election to a seat he won as part of the Republican wave of 2010 that ousted Democrats from their majority in the House.
As for Grimm's allegation of a smear campaign, the FBI is investigating a former Grimm fundraiser for campaign finance irregularities. Earlier this year, the independent Office of Congressional Ethics ended a preliminary probe of Grimm's fundraising. National Democrats have seized on the probes to target Grimm's race.
Sen. Jeff Flake, R-Ariz., takes a selfie with his cut-out head during the Hoops for Youth 16th annual charity basketball game held at George Washington University's Smith Center, September 8, 2014. The members of Congress team beat the lobbyist team 46-40. Buy photo here.