Open Primaries for DC? | The Kojo Nnamdi Show

Independent voters have played a key role in many state primaries this election season. But some contests -- including those in D.C. and Maryland-- prevent independent voters from casting ballots in either the Democratic or Republican primary. This week, a member of the D.C. City Council unveiled a bill that would strike down that prohibition in the District. We look at the measure and consider how open and closed primaries affect outcomes around the country.