Sizing up the Iowa primary results; state defends immigration law in court

Laura Belin and Spencer Dirks discuss the noteworthy results from Iowa's June 4 primary elections and what they mean for November's races for Congress and the Iowa legislature. Other topics discussed include the candidate who has a good chance of becoming Iowa's first transgender state lawmaker, and a federal court hearing on two lawsuits challenging a new immigration law, which makes "illegal re-entry" a state crime.