If Bernie can get at least 98 delegates in Florida (out of 214) 71 in Illinois (156), 40 Missouri (out of 71
winning) and 80 in Ohio (out of 114
winning), and 30 in N.C. (out of 107), then he still has a
technical chance.
Although, after that he will have to start sweeping every state. If the results happen as I state above the only other state he can afford to lose is New York and not by much. He will need 115 delegates out of 247. :michael
The positive side for Bernie is that the following states will be more demographically favorable to him. Except for Maryland, which I predict
he will need at least 55/95 of MD's delegates to win.
Again this does not include super delegates.