Ross Douthat, senior editor and columnist for The Atlantic Monthly, and Collin Levy, Wall Street Journal senior editorial page writer, react to Obama's speech and preview the Republican National Convention.
Ross Douthat’s Blog
Dr. Paul Ekman, director of the Paul Ekman Group, explains how to interpret micro-expressions to better understand emotions and distinguish truth from lies.
Humorist and blogger Mo Rocca talks about his experiences at the Democratic National Convention and shares his thoughts about Barack Obama's speech.
Patrick Forgey, state government reporter for the Juneau Empire, on the announcement that Alaska Governor Sarah Palin is Senator McCain's choice for vice president.