Ahead of the VP debate, where do ‘values voters’ stand?

Mike Pence and Tim Kaine, the two vice presidential candidates debate Tuesday night. Both are devout Christians, and issues like abortion and gay rights have been an important rallying cry for Christian conservatives in past elections. So far, though, this presidential contest has been noteworthy for its lack of focus on social issues. So where are the so-called “values voters” this time around?