July 20, 2011 11:44 pm Search Continues for 3 Missing Hikers as Friends Visit Site Friends of three hikers who were seen going over Vernal Fall react to the news. NBC Bay Area’s Jodi Hernandez reports from Yosemite National Park. US & World Videos 3:10 The never-ending election? 5:59 Eastside Cinco De Mayo Parade On Comunidad Del Valle 6:45 Downtown San José Cinco De Mayo parade and festival on Comunidad Del Valle 3:33 Text-to-games 4:36 AI chatbots get better at their job