In this Majority Report clip, Tim Kaine and Hillary Clinton hold their first campaign as running mates. Kaine was governor of Virginia when the mass shooting that killed 32 and wounded 17 took place on Virginia Tech’s campus in Blacksburg, Virginia. He discusses the horror of the massacre and their ticket’s commitment to gun safety measures.

Sam Seder is an American comedian, writer, actor, film director, television producer-director, and progressive talk radio host. His works include the film Who's the Caboose? (1997) starring Sarah Silverman and Seder, as well as the television shows Beat Cops (2001) and Pilot Season (2004). He also appeared in Next Stop Wonderland (1998). Seder also made guest appearances on Spin City (1997), Sex and the City (2000) and America Undercover (2005).