He now heads a global charity. once seen as an advocate of reform, more recently been a vocal defender of his father's regime. >> we have plan a, b, plan c. plan "a" is to live and die in libya. plan "b" is to live and die in libya. plan "c" is to live and die in libya. >> reporter: another son saadi is a former football player, played italy and runs the libyan football federation. leaked dislo mattic cables claim he had, quote, scuffled with police in europe. mutassim is the fourth son, national security adviser and commander in the libyan army. he visited washington in april 2009 meeting wit...