Since retiring as chairman and chief executive of Northrop Grumman in 2003 , Kent Kresa has been a man on the go .
Kent Kresa /business/person/company Northrop Grumman
IN VBG IN NN CC JJ NN IN NNP NNP IN CD , NNP NNP VBZ VBN DT NN IN DT NN .
Kent Kresa
PERSON
Northrop Grumman
ORGANIZATION
/business/person/company