Who is the real Abu Hamza? Radical Cleric or Porn Cinema bouncer?

From History Commons:

 "When he married Valerie Traverso, a pregnant single mother of three, in May 1980, she was still married to her first husband and the marriage to Abu Hamza was therefore bigamous; 

 When Traverso gave birth to a child fathered by her real, but estranged, husband four months later, Abu Hamza falsely registered himself as the father. 

Abu Hamza was able to obtain leave to stay in Britain based on the illegal marriage and fraudulent birth certificate, even though he was arrested in a raid on the porn cinema where he worked as a bouncer and identified as an illegal immigrant. The leave to stay is later made indefinite, and he obtains citizenship seven years after arriving in Britain.
 [O'NEILL AND MCGRORY, 2006, PP. 4-13]