Robert Kennedy became very much his brother's key advisor on matters of racial equality.

Meyer often serves as a key advisor on industry-wide production, labor and regulatory issues.

President Reagan's personal management style places an especially heavy responsibility on his key advisors.

Smith was a key advisor during Bleymaier's first years as director.

These Directors are key advisors with knowledge and influence on a global level.

He was a key medical advisor during the Nuremberg Trials.

Jean Chrétien has publicly stated that she is his key advisor.

It was signed by Franklin Roosevelt and various key advisors.

Douglas quickly became was one of President Eisenhower key military advisors.

He served as the state's key advisor for veteran issues until September 2009.