Beto O’Rourke is many things. But he is definitely not a fighter. And that’s why it would be a huge mistake for the Democrats to nominate him to take on President Trump in 2020 for the White House. Simply put, Beto cannot beat Donald Trump. Someone else, maybe. But not Trump.

It’s not Beto’s fault he’s not a fighter. After all, he’s led a very charmed, privileged life as a white male. He’s faced very little adversity. He didn’t come from nothing. He didn’t have to fight and scrape his way to the top because of his gender or race or economic circumstances. He has no experience doing battle in high-stakes business or leading tough negotiations. He hasn’t ever fought for working people in contentious situations.

I understand why he says he wants his campaign to be only positive: he hates confrontation, because he has so little experience in it. He doesn’t like to get his uniform dirty.