January 9, 2012 4:05 pm Vice President Marissa Mayer Discusses Future of Google Vice President of Google Marissa Mayer explains how Google search improves everyday. With reporters Josh Quittner of Time and Jon Swartz of USA Today. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 3:26 Confrontations occur at UCLA campus amid ongoing protests 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie