But wouldn't even a relatively closed primary system work against this? (nextleft.org)
New York's closed primary systems bars three million New Yorkers from participating in Tuesday's primary, which some advocates say needs to change. (nystateofpolitics.com)
Clinton, meanwhile stands to benefit from New York's closed primary system which restricts voting to enrolled party members; Sanders draws much of his support from independent voters who will be left out of Tuesday's polling. (hudsonvalleyone.com)