After lunch Monday with President Obama and breakfast Tuesday with Vice President Joe Biden, rumors are spinning up again about Hillary Clinton’s possible run in 2016. The Washington Post’s Chris Cillizza, Politico’s Maggie Haberman, and NBC’s Peter Alexander join Andrea Mitchell to discuss what they might have talked about and whether people in Clinton's world are concerned about Huma Abedin in the Anthony Weiner scandal.July 30, 2013