Since the July 7 bombings in London , Britain 's home secretary , Charles Clarke , has urged European phone companies to keep cellphone call records for a year .
Charles Clarke /people/person/place_of_birth London
IN DT NNP CD NNS IN NNP , NNP POS NN NN , NNP NNP , VBZ VBN JJ NN NNS TO VB NN NN NNS IN DT NN .
Charles Clarke
PERSON
London
LOCATION
/people/person/place_of_birth