Gas Tank Meth

S4 E7: HSI San Diego tails a suspicious pickup truck, which is found to be concealing 26.5 kilos of meth inside the gas tank. CBP’s Beagle Brigade screens passengers at Miami’s airport in search of prohibited agricultural items. CBP at San Ysidro digs through blocks of stinky cheese to uncover more than 11 kilos of heroin. Meanwhile, along the northern border, CBP seizes drugs from cars that made wrong turns into Canada.