The federal government says people living in California counties hit hard by severe weather now have an extra six months to file their federal taxes. But a new deadline creates challenges for state budget writers. Reporter: Scott Shafer, KQED President Joe Biden has nominated California's former Labor Secretary to head the U.S. Department of Labor. The White House lauded Julie Su as a “champion for workers,” but she has plenty of detractors. Reporter: Farida Jhabvala Romero, KQED  A year after Russia invaded Ukraine, we’re checking back in with Silicon Valley people and companies affected by the war.  Reporter: Rachael Myrow, KQED Learn more about your ad choices. Visit megaphone.fm/adchoices