Sanders narrative today has essentially been that he is political legitimacy. The Democratic party needs to realize that. This, as I said earlier, is the problem with lying to your supporters. Sanders is telling his supporters that he can still win, which he can’t. He’s suggesting that the win is being stolen by a corrupt establishment, an impression which will be validated when his phony prediction turns out not to be true. Lying like this sets you up for stuff like happened over the weekend in Nevada.