Commentary The Democratic Party is rolling out its left-wing big guns to go to California to support Gov. Gavin Newsom in the recall election scheduled for Sept. 14. In California, the bluest of blue states, where, in 2020, challenger Joe Biden defeated incumbent President Donald Trump by a margin of almost 2-1, the polls are within the margin of error showing Newsom holding on in the recall. Why are Vice President Kamala Harris and Sens. Elizabeth Warren and Amy Klobuchar putting it on the line to campaign for Newsom? They know that what is going on in California is a laboratory for what is going on in the nation and in the Democratic Party. The beginning of Newsom’s fall from grace was discovery of his dining at a party at a fancy French restaurant in California wine country, where dinners start at $450 per person, keeping no COVID-19 restrictions while …