By Patrick J. Buchanan - Biden, Buttigieg and Klobuchar are all now headed for the Nevada caucuses on Feb. 22, where Sanders is favored… Sanders, however, is not without his own problems… From the day he entered the race, Joe Biden was the great hope of the Democratic establishment to spare them from the horrifying prospect of a 2020 race between The Donald and Bernie Sanders… Today, that same establishment wants Joe out of the race… Why has Biden suddenly become an albatross?