Craig Caplan on Twitter: "Wisconsin GOP Rep Sean Duffy's resignation from his #WI07 House seat is effective today at 6pm EST per his letter to WI Gov. Tony Evers (D).… https://t.co/7ip8EI4p8p"
Sean Duffy to lobby for financial industry - Wisconsin Examiner
GOP Rep. Sean Duffy resigning on Sept. 23 - Roll Call
Congressman Sean Duffy abruptly resigns - Wisconsin Examiner
Sean Duffy Admits There's No Way Trump Can Win Wisconsin
Rep. Duffy, did NRA donations to you come from Russia? : wisconsin
CNN anchor blasts contributor Sean Duffy over 'anti-immigrant bigotry' | TheHill
Wisconsin GOP primary pits war vet against political vet
Rep Duffy talks about Medicare concerns on House floor - Dailymotion Video
Sean P. Duffy | C-SPAN.org
Wisconsin Congressman Sean Duffy stepping down
Congressman Duffy celebrates grand opening of Hudson office | RiverTowns
Sean P. Duffy | Congress.gov | Library of Congress
Sean P. Duffy | Congress.gov | Library of Congress
Nanex ~ 26-Jan-2016 ~ Congressional Wall of Shame
Citizens Climate Lobby goes to Washington | Subscriber | apg-wi.com
Tom Tiffany wins GOP primary to replace Sean Duffy - Roll Call