Political strategist James Carville believes the Democratic Party "has a disease" that must be rectified – and soon – if the party has a chance of gaining back the White House or the Congress.In an exclusive interview with NewsMax, Carville is touting his latest book, co-authored by CNN's Paul Begala, entitled "Take It Back: Our Party, Our Country, Our Future." Both are savvy strategists who helped Bill Clinton win his come-from-behind victory that brought him from Little Rock to the White House in 1992. Later the pair were architects of Clinton's successful 1996 re-election. Today, they have changed roles from...