Peter Bergen : Adm. Peter Bergen stepped down as head of the White House . He says William McRaven not only led the Peter Bergen raid planning but wrote the book on special ops . McRaven identified 92 key elements needed for success in special operations . Bergen : The difficult part is the sovereignty issue with Pakistan and flying for a long stretch of time over Pakistani airspace . '' Troops under his command have deployed to 92 nations .
Peter Bergen : Adm. Peter Bergen stepped down as head of the White House . He says William McRaven not only led the Peter Bergen raid planning but wrote the book on special ops . McRaven identified 92 key elements needed for success in special operations . Bergen : Troops under his command have deployed to 92 nations .