Photo: AP

As if life wasn’t hard enough for Chris Christie, adult errand boy for the Trump campaign reduced to begging for a VP spot he was never even in the running for, the Cruz campaign has joined in on the fun.

“That guy turned over his political testicles long ago,” Cruz’s campaign manger, Jeff Roe, said on the Chris Stigall radio show Thursday. “I don’t take what he has to say with any meaning. You know, he embarrassed himself pretty quickly in this.”

As for Cruz, who accepted an invitation to speak after Trump insulted his wife and called his dad a murderer, and then declined to do anything more renegade than not specifically endorse the man, he knows from public embarrassments.