What does a salamander have to do with US elections? Dating back centuries, gerrymandering continues to play a role in American elections today. Used more often by Republicans in the modern era of voting, Democrats have also resorted to the tactic in the past decade.
Following partisan battles over political maps, nearly 35 million Americans will vote in congressional districts redrawn ahead of this year's midterms. As the nation marks its 250th anniversary, Judy Woodruff explores the origins of gerrymandering and why this centuries-old practice remains one of t…