America did not inform Britain of the preparing terror acts.

Did you know there was published a book by the award winning author Ron Suskind on the last years' July London bombings in the Underground and a bus? According to the author, the CIA would warn Scotland Yard of the nearing threat a good many times but it did not meet any action though. However, British special service MI5 has always denied knowing who was a potential danger, and it is true. According to another book written by a US intelligence specialist, experts in the CIA had all necessary information that could help to prevent the terrorist act in London on 7 of July, but never shared it with their British colleagues in MI5. Americans knew not only the date and the place where the attack would take place, but also knew the names of some of the committers of the crime, Mohammad Sidique Khan among them as he got known to the CIA since 2003 when he was discovered to be planning attacks on American cities, after which he was banned flying to the US.

Somehow, Americans only take care of the security of their own nation and prefer not to trouble themselves when the safety of other countries is endangered, even though they are no less than allies who readily send their natives to lay down lives for American democratic principles.