In the Zone, the Green one, Pig Bodine may have been spotted:

....Roubicek is sitting in his room on the third floor of the Sheraton, drinking red wine and getting high on Afghan hash. You can buy excellent hash in Iraq. It's one of the perks of reconstruction. Before the war, getting high was punishable by a long stint in one of Saddam Hussein's jails. Now you can send an e-mail order and have hash delivered right to your hotel room. Roubicek's dealer is a cigarette salesman in the compound....

...read it all in Rolling Stone:
The Baghdad Follies: Hunkered down with the press corps in Iraq