Brian Lehrer Weekend: Henry Louis Gates, Jr.; Subway Safety; NYC's At-Risk Languages

Three of our favorite segments from the week, in case you missed them. Defining 'Blackness' Through Literature (First) | Responding to Fear on the Subways (Starts at 30:40 ) | A Tour of New York City's Endangered Languages (Starts at 1:13:30) If you don't subscribe to the Brian Lehrer Show on iTunes, you can do that here .