April 6, 2009 10:46 am Tar Balls, Really? Lifeguards and U.S. Coast Guard walk the beaches in San Diego picking up tar balls. US & World Videos 0:30 Help NBC 7 & Telemundo 20 Give Kids ‘Fuel for Summer' 2:18 San Diego celebrates May 2024 as Small Business Month 3:30 Hundreds of flood victims to sue City of San Diego for negligence 2:19 Triple sweet graduation for Bonita Vista High School sisters 3:32 Parents of surfers killed in Mexico remember their sons