Live at National Press Club: NSA Chief Michael Rogers

NSA protests
Civil liberties activists hold a rally against surveillance of US citizens as President Barack Obama announces reforms of the National Security Agency at the Justice Department in Washington on Jan. 17, 2014.
NICHOLAS KAMM/AFP/Getty Images

The ational Security Agency chief, Admiral Michael Rogers speaks and answers questions about terrorism, cyber-security and surveillance in an appearance at the National Press Club in Washington.