Edited sentence: Described as "a Republican moderate from Maine, something of a maverick centrist" by David Halberstam, Cohen had very good working relations with President Clinton and National Security Adviser Sandy Berger and "almost ideal" collaboration with the Joint Chiefs of Staff; however, he often clashed with Secretary of State Madeleine Albright, whom he saw as "a grandstander, too outspoken on policy matters and too eager to use military force"