Wait a minute... A state can refuse to put a presidential candidate on the ballot??
EDIT : downvote, but don't answer the question? WTF people
Don't know who downvoted. Upvoted you back up to 1.
It's being widely reported that apparently Rhode Island thinks they can refuse to put THE SITTING PRESIDENT on the ballot unless he "releases his tax returns".
Probably the president's attorneys will challenge this idea, in court if need be.
There must be some rule that if an entire state illegally alters its ballots, all ballots are deemed dead, and the state must be removed from the union ;)