BOSTON, MA – MAY 30: Former United States Attorney General Eric Holder is interviewed by Jeffrey Toobin for a discussion on gerrymandering and its impact on the American politcal system at the Edward M. Kennedy Institute for the United States Senate on May 30, 2018 in Boston, Massachusetts. Holder is a partner at Covington and serves as the Chairman of the National Democratic Redistricting Committee. (Photo by Paul Marotta/Getty Images)