In August, Missourians will vote on whether to add a definition of marriage to the state constitution that would ban same-sex marriage. Jo Mannies talks about the effect his issue might have for the ten Democrats running in the 3rd congressional distict. Will it be a factor in the Holden-McCaskill race? And if the same-sex marriage issue drives up turn-out in August, will we see “voter fatigue” in November.
