CNN CNNI Simulcast March 18, 2015 05:09:00
He was denied entry into syria. he worked on airplane maintenance for years, in the air force from 1986 to 1990 he received training in the maintenance of weapons systems and aircraft maintenance. he then worked as a mechanic for american arables. -- american airlines. >> he would have had access to private american and european made aircraft and he could have learned the security weak points on those aircraft where he could stash weapons and bombs, how to get past security. >> reporter: he landed on the fbi's radar more than a decade ago. according to the complaint pugh converted to islam and...