I'm a lifelong Democrat. I've volunteered in countless Democratic campaigns. I've managed campaigns for Democrats. I was a Democratic candidate for statewide office in California. For three years, I was Chair of the California Democratic Party. But I don't recognize the Democratic Party today.

The party I knew loved a good fight, loved debating the issues, recognized the value of a high-profile, hard-fought primary battle -- and believed in giving everyone a fair shot. Today, the...