Supreme Court blocks Missouri from using new map favoring Republicans in midterms

The Supreme Court has blocked a Missouri federal judge's order that allowed state lawmakers to use a newly-drawn congressional map for elections in November. The newly drawn map favored Republicans and likely would've given them one more seat in Congress. CBS News correspondent Ian Lee has more.

The Supreme Court has blocked a Missouri federal judge's order that allowed state lawmakers to use a newly-drawn congressional map for elections in November. The newly drawn map favored Republicans and likely would've given them one more seat in Congress. CBS News correspondent Ian Lee has more.