Buckley spent a single term in the 1970s in the Senate, where the conservative was one of the first Republican lawmakers to call for President Richard Nixon's resignation in the Watergate scandal.
James Buckley, conservative ex-senator and brother of late writer
James Buckley, conservative senator and brother of late writer
The Associated Press
Former Conservative Senator James Buckley Dies at 100
Bill Richardson, former UN ambassador who worked to free detained Americans, dies at 75
The Associated Press
richard nixon
In Depth with William F. Buckley Jr.
Death and the All-American Boy - Washingtonian
James L. Buckley, 100, Conservative Senator in Liberal New York
James Buckley, conservative politician and U.S. senator, dies at