Michael Eric Dyson on "The Black Presidency"

As the 2016 presidential race heats up and the nation marks Black History Month, we turn to look back on President Obama’s legacy as the nation’s first African-American president. Georgetown professor Michael Eric Dyson has just published a new book titled The Black Presidency: Barack Obama and the Politics of Race in America. From the protests in Ferguson to the church shooting in Charleston, South Carolina, to the controversy over the arrest of Harvard professor Henry Louis Gates, Michael Eric Dyson explores how President Obama has changed how he talks about race over the past seven years.