Was he accidentally caught trying to sell peanuts to al-Zarqawi?
Or did he come back to join the 'Jihad'?
I do not believe that we'd have arrested him without some strong evidence he was involved...
Google is a wonderful thing:
The allegations against Al Rawi were:
1 The detainee is associated with al Qaida:
The detainee provided harbor in London, United Kingdom to a known al Qaida fugitive named Abu Qatada.
2 The detainee assisted Abu Qatada by locating an apartment where Abu Qatada hid from British authorities.
3 Abu Qatada has strong links to senior al Qaida operatives and facilitated the travel of individuals to an al Qaida guesthouse located in Pakistan.
4 Abu Qatada is a known al Qaida operative who was arrested in the United Kingdom as a danger to national security.
5 In addition to helping Abu Qatada evade British authorities, the detainee transferred funds between branches of the Arab Bank at Abu Qatada’s direction in 1999 or 2000.
6 In November 2002, the detainee was arrested in Gambia after arriving from the United Kingdom and was later transferred to U.S. custody in Bagram, Afghanistan.