Abu Omar was the nome deguerre used by the Egyptian Ali Mohammed who worked for BIn Laden (and the FBI)in the US and througout the world. I am checking to see if Mohammed was in the Phillipines at the time Terry Nichols was. Nichols was there when Ramzi Yousef was there.
If these guys are so clever and skilled at building undectable bomb devices it it possible they built something that explains the unexplained pattern of blast damage to the Murrah BUilding in OKC?