Why Richard Holbrooke Clashed With Barack Obama

When President Obama appointed Richard Holbrooke to manage the U.S. relationship with Afghanistan and Pakistan, the assignment seemed like a perfect challenge for the veteran diplomat. Instead, the two men could not see eye to eye before Holbrooke's untimely death in 2010. George Packer, author of a new biography of Holbrooke, explains the fundamental differences between the president and diplomat.