The primaries are open, but an individual can only vote in one. Since there is a contest on the other side there won’t be many crossover votes like the last two elections where the democrat’s candidate was already known.
How is it possible that a state with a massive Illegal Immigrant problem is voting for Mr Amnesty? It like the voters are simply tuning out all facts to fixate on McCain’s Cult of Personality campaign. That he wore the uniform 40 years ago should not cancel out his actions as a politician.