WASHINGTON -- JUNE 27: Gen. Colin Powell, former U.S. Secretary of State, in an interview with Chris Whipple for "The Presidents' Peacemakers, Washington, D.C., June 27, 2014 (Photo by David Hume Kennerly)
WASHINGTON -- JUNE 27: Gen. Colin Powell, former U.S. Secretary of State, in an interview with Chris Whipple for "The Presidents' Peacemakers, Washington, D.C., June 27, 2014 (Photo by David Hume Kennerly)