November 21, 2011 5:54 pm Holiday Horse Patrols Police in Riverside are getting some extra horsepower to help keep holiday shoppers safe. Volunteers are donating their time and horses as they patrol mall parking lots. US & World Videos 0:26 Kaiser Permanente data breach may have affected millions 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 2:12 Pro-Palestinian protests continue to grow at Bay Area universities 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie