This week, on the heels of vote-counting controversies in Iowa and Nevada, we identify a potential problem with some California primary election ballots. And, I talk with University of Pennsylvania Sociology Professor Jason Schnittker about some intriguing findings reported in his Journal of Health and Social Behavior paper. The paper is co-authored by Duy Do.

Segment 1 -- Jason Schnittker on "Pharmaceutical Side Effects and Mental Health Paradoxes among Racial-Ethnic Minorities"

Segment 2 -- "Massive changes to California voting spark fears of Iowa-style primary chaos"; Reuters