Melissa Harris-Perry 03/02/12

From the vault: Lessons from ‘Bloody Sunday’

MSNBC’s Rev. Al Sharpton is renewing the historic march from Selma to Montgomery, Alabama to draw attention to “attacks” on equality, prompting Melissa Harris-Perry to take a look at President Lyndon Johnson’s address following the violence in 1965’s ... more Duration: {{video.duration.momentjs}}