The week’s agenda with Marcus Mabry and Rob Watson

The New York Times’ Marcus Mabry and the BBC’s Rob Watson join us to look ahead to what’s coming up this week: diplomatic developments with North Korea, a brouhaha over comments Sen. Harry Reid (D-Nev.) made in 2008 about then-candidate Obama, and a federal court begins hearing a challenge to Proposition 8, which explicitly denies same-sex couples from marrying in California.