Historian Taylor Branch implied that Clinton had requested changes to Branch's 2009 Clinton biography, "", regarding Clinton's revelation that the Lewinsky affair began because "I cracked; I just cracked." Branch writes that Clinton had felt "beleaguered, unappreciated, and open to a liaison with Lewinsky" following "the Democrats' loss of Congress in the November 1994 elections, the death of his mother the previous January, and the ongoing Whitewater investigation". Publicly, Clinton had previously blamed the affair on "a terrible moral error" and on anger at Republicans, stating, "if people have unresolved anger, it makes them do non-rational, destructive things".