Jabr al-Faifi has been identified as a former Guantanamo Bay detainee The crucial tip-off that led to the discovery of parcel bombs on two cargo planes came from a repentant al-Qaeda member, UK officials say. Jabr al-Faifi handed himself in to authorities in Saudi Arabia two weeks ago, the officials told the BBC. The US says its main suspect in the failed bomb plot is the chief bombmaker for al-Qa