Prime Minister Haider al-Abadi; Nancy Gibbs; Remembering Gunter Grass

In an interview taped in Washington, Prime Minister Haider al-Abadi describes his recent conversations with President Barack Obama and other U.S. government officials.. Managing Editor Nancy Gibbs talks about many of the people on Time's 100 Most Influential List. Charlie remembers Nobel Prize-winning German writer Gunter Grass with an excerpt from his appearance on the show in 2007.