But Mr. Graham has a close relationship with a Republican maverick , Senator John McCain of Arizona , who was another leader in the talks .
John McCain /people/person/place_lived Arizona
CC NNP NNP VBZ DT JJ NN IN DT JJ NN , NNP NNP NNP IN NNP , WP VBD DT NN IN DT NNS .
John McCain
PERSON
Arizona
LOCATION
/people/person/place_lived