States' voters weigh GMO labeling, marijuana tax measure

Aired: 11/4/2013 | 0:08:48 | Clip
Gwen Ifill gets an update on two states putting critical initiatives on the ballot Tuesday. Enrique Cerna of KCTS in Seattle offers insight on a Washington measure that would require the labeling of GMO foods. Megan Verlee of Colorado Public Radio talks about two tax initiatives there, one concerning recreational marijuana.