Supreme Court case on gerrymandering could reshape politics

Did district lines rig Wisconsin elections? Supreme Court case could reshape politics. More

The Supreme Court is considering a lawsuit that challenges Wisconsin's legislative map over partisan gerrymandering, and the outcome could have national implications. Special correspondent Jeff Greenfield offers an overview of the case, then Marcia Coyle of The National Law Journal joins Lisa Desjardins to break down the arguments heard by the court on Tuesday.

AIR DATE 10/3/17