Julian Castro is attractive and charismatic. He also has no business being a heartbeat away from the presidency.

Let’s get this out of the way early: Hillary Clinton’s rumored number-once choice for vice president would be the least-qualified nominee for the job in decades.

Sure, it’s a little early to play Hillary “veepstakes,” but when you don’t really have a primary to worry about, you get speculation like this: During a Spanish-language interview with Univision’s Al Punto the other day, Henry Cisneros, Bill Clinton’s former HUD Secretary, predicted current HUD Secretary, Julián Castro, would be Hillary Clinton’s running mate in 2016.