With this morning's tragedy in London many experts have noted that if London, which has long faced the highly sophisticated terrorists of the IRA and numerous international terrorist organizations, can be struck by terror then every city is vulnerable. While Britain's domestic intelligence and counterterror capabilities are highly professional and have disrupted numerous terrorist plots, there have also been glaring deficiencies in Britain's strategies against Islamist terror. Just over a month ago, France's leading antiterrorism judge Jean-Louis Bruguiere gave an interview to the BBC warning that the al Qaeda threat was growing. Bruguiere stated, "We have a lot of legal...