know his limitations........
This is one of Clint Eastwood's famous quotes in the Dirty Harry movie.
Apparently, Bernie Sanders doesn't know his limitations after he lost his shirt in the California's primary. He still wants to fight all the way the to Democratic Convention in July. His point is all the superdelegates can still change their minds to vote for him in the Democratic Convention.
The problem is he needs 2383 delegates to be the Democratic presidential nominee. Even all the superdelegates vote for him in the Democratic Convention he still cannot reach the 2383 magic number.
Note: Hillary has 574 superdelegates and Bernie has 48 superdelegates.
I don't know what kind of problem he has. He is either a stubborn old man (or a mad dog) or he has a math problem which he cannot count.
All I am saying is I strongly recommend that he should watch the "Dirty Harry" movie to know his limitations