'Never Wrestle With a Pig'

Politico: Insiders warn Jeb: Don't engage with Trump - 'The old maxim applies: Never wrestle with a pig.'

“He (Jeb) needs to punch Donald Trump in the nose, but do it with a smile on his face,” an Iowa Democrat said. “He should be funny and confident, but do everything he can to poke holes in his gasbag facade.”