article: Iowa's 3rd congressional district
links: John Kerry 2016 United States presidential election Democratic Party (United States) Cindy Axne Leonard Boswell President of the United States George W. Bush Donald Trump 2008 United States presidential election 2012 United States presidential election Nebraska Mitt Romney Des Moines, Iowa 2004 United States presidential election Iowa Missouri 2020 United States presidential election Al Gore Joe Biden Hillary Clinton United States House of Representatives Barack Obama Representation (politics) U.S state 2000 United States presidential election John McCain