U.S. Customs and Border Protection officers in San Diego intercepted nearly 10,000 pounds of narcotics valued at about $24 million and hundreds of thousands of dollars in unreported cash last month, authorities announced Monday. The seizures included at least 155 separate incidents and more than $340,000 in unreported currency, according to the San Diego Field Office. Stream San Diego News for free, 24/7, wherever you are with NBC 7. The reported highlights include:Aug. 13, Calexico: CBP officers discovered 241 pounds of methamphetamine hidden inside the gas tank of a commercial bus. Aug. 19, San Ysidro Port of Entry: Officers seized 25 packages of heroin weighing 58 pounds and 61 packages of methamphetamine weighing 62 pounds.