There was talk about this during the 90's election.
Talk and confirmed...
Her Way, the Hopes and Ambitions of Hillary Rodham Clinton, by Jeff Gerth and Don Van Natta, 2007.
"Inside the Defense Team bunker, Wright established a special "box room," stocked with towers of the most sensitive files, including Bill's personal records and material from his years in Public office. In the Bunker, Diane Blair assembled a hardworking, dedicated team of researchers,mostly recent college graduates, whom she dubbed, irrespective of gender, the "Box Boys..."
...the campaign's counsel, David Ifshin, suggested to Bill C "the possibility of preempting the press by disclosing a number of potential liabilities," Bill's response was the amazing,"I can't open my closet... I'll get crushed by the skeletons."