To defeat Donald Trump is the primary, no, the only, goal of the Democrats come November.  They forgot that at last Wednesday’s debate in Las Vegas.

“If you’re someone who thinks Donald Trump needs to be sent packing, watching the Democrats attack one another like 14-year-olds fighting over the remote was depressing indeed, wrote Boston Globe columnist Kevin Cullen, who came away from the evening liking all the candidates less.

I, sadly, agree.

The six up on the debate stage lost their focus, they turned inwards, and the whole event turned into a vicious food fight, between…everybody! There was no serious policy debate, on any of the major issues, and foreign policy, the one area where the President truly has power, was completely absent.

Elizabeth Warren came to play a central role by fiercely attacking former New York mayor, billionaire Michael Bloomberg, and discarding her earlier calls for unity in the party. Her attacks seemed to equate Bloomberg with Trump – just another awful billionaire –  without a word about Bloomberg’s solid political experience after twelve years as New York City’s mayor and his many years of political and financial support for Democratic, and liberal, causes like gun control and climate change.

It was a harsh and negative message. I have admired Warren for her policy focus, for her ideas and plans on a number of important issues: Medicare for All, wealth tax, childcare, college costs, consumer protection. All that was lost in Las Vegas. It reminded me of another debate, earlier in the campaign, when Kamala Harris harshly attacked Joe Biden. Afterwards, Harris also profited, both in the polls and in campaign funds, but the gains turned out to be short-lived. It remains to be seen if Elizabeth Warren now meets the same destiny.

The rest? Bernie Sanders yelled, as usual, but he largely got a free ride, in spite of being the front runner in the polls. Joe Biden did ok, but, as one commentator accurately described it, every time he opens his mouth, “you hold your breath.” This time, he avoided any major gaffe. That left Pete Buttigieg and Amy Klobuchar, who obviously do not like each other, free to go at each other, with abandon. They both lost.

And Bloomberg? Cool, but lame, and strangely unprepared. He failed in his first debate appearance — bombed, said many. But he is not on the ballot in Nevada today nor in South Carolina on February 29. His moment of truth comes on Super Tuesday, March 3, when he is on the ballot for the first time. Prior to that, in next week’s debate, he needs to step up his  game considerably to have a chance.  If he fails, he will not be saved by his billions.