Rev. Lowery: Equal rights for some, but not all, is an 'oxymoron'

Rev. Al Sharpton honors Rev. Dr. Joseph Lowery as a leader of the civil rights movement as he continues in “giving a voice to the voiceless” in supporting President Obama’s position on marriage equality. Lowery joins Politics Nation as he and Sharpton discuss marriage equality as a civil rights issue.May 17, 2012