Author of No Excuses: Confessions of a Serial Campaigner Bob Shrum and Marylouise Oates, prominent journalist and novelist (Making Peace), joined Geoffrey Cowan, director of the Annenberg's Center on Communication Leadership and Policy, for a discussion on Wednesday April 4 about the current presidential primary race. Oates brought up the discussion of the importance of the Catholic vote and how the topic of contraception has been such a popular one in this election season so far. "I think it's interesting that Santorum has lost the Catholic vote in every single state so far," Oates said. "It's because 98% of practicing……