Every year it seems that more states legalize marijuana in one form or another. Could the national government be next? Or have the recent elections stopped the progress of legalization efforts?

We’ll speak with Howard Wooldridge, of Citizens Against Prohibition, as well as Scott Chipman, a spokesperson from CALM, Citizens Against Legalizing Marijuana. We'll also hear from Robert Mikos of Vanderbilt University, who spoke to us about the constitutional issues back in 2013.