They had roots in Pakistan, Ethiopia, Somalia and Jamaica: the suspected al-Qaida foot soldiers in Britain were immigrants or were children of immigrants — a new breed of recruits that underscores the changes in the organization since the Sept. 11 attacks, say experts studying the London bombings. These experts, who include a pioneer in personality profiling, say al-Qaida, always loosely knit, is mutating into satellites that attract local operatives bound by disenchantment with the Western societies in which they grew up. It is no longer a hierarchy with Osama bin Laden calling the shots, they say.Full Story