Barack Obama

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Conflict & Justice

Washington and Mubarak's downfall

President Barack Obama has said that Hosni Mubarak's resignation is just the start of the transformation in Egypt. Anchor Lisa Mullins speaks with Mouin Rabbani, an independent analyst in Amman, Jordan, about President Obama's comments.

Roberta McCain

Todd Levin and Faith discuss Roberta McCain's recent C-SPAN interview about her son, Senator John McCain, and whether it's wise to let family members chat with reporters on the campaign trail.

Arts, Culture & Media

Duncan Watts

Duncan Watts, a sociologist at Columbia University, talks about trends, marketing and whether supposedly influential "trendsetters" actually carry as much weight as experts have long thought they do.