Donald Trump October 21, 2020 4:54 pm Decision 2020: Obama Makes Push for Young Voters Former President Barack Obama will makes his first appearance on the campaign trail for Joe Biden Wednesday night as part of a push to appeal to young voters. US & World Videos 2:18 Workers' Memorial Day: Bay Area community honors those who lost lives on the job 3:34 Bay Area Forecast: Warmer days ahead 0:52 San Francisco celebrates 4 years of the JFK Promenade serving as a car-free space 0:43 Pleasanton community gathers to remember family of 4 killed in crash 0:52 5 hurt in San Jose crash involving Santa Clara County Sheriff's Office car