Barack Obama

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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.

Global Politics

Making fun of Obama

Faith and news analyst Brian Donovan try to figure out why it is so hard to make fun of Democratic Presidential hopeful Senator Barack Obama.