Monday, May 23 is the last day to register for California’s important June 7 primary election—important due to the decisive role primaries have in determining presidential and U.S. Senate candidates.
California has semi-closed primaries, a confusing and complicated arrangement whose simplest rule is that if a voter is registered with a political party, she or he may vote for a candidate of that party. If you are a voter registered without any party affiliation,…