The most pro-labor union president is facing not one but two significant strikes under his watch. The latest is from the United Auto Workers Union, whose contract with the automakers expires in September. A significant chunk of the 380,000 workers could walk off the job, hurting the local economy and damaging the auto industry’s worldwide shift toward electric vehicles, according to Axios. I can live with the latter part, but maybe the July negotiations will be successful and head off any strike fears at …