April 1, 2014 11:52 am LifeSaver App Prevents Distracted Driving NBC Bay Area’s Chase Cain reports on extra police patrols in Palo Alto and a new app that will keep you safer on the roads. US & World Videos 0:34 President Biden to visit Bay Area for fundraiser 7:17 Scandal-plagued San Jose Fire Department takes heat over lack of women in the ranks 2:01 16th Congressional district race: Low wins recount, will face Liccardo in November 0:42 May Day brings thousands in support of janitors, hotel workers in San Francisco 3:22 Pro-Palestinian campus protests continue in Bay Area, nationwide