Which Way, L.A.? The Mexican Border and California's Economy Hosted by Warren Olney Mar. 11, 2008 Listen 30 min MORE The border security crackdown has reduced illegal crossings from Mexico. But 99% of border crossings are legal, and new requirements have reduced those, too. From this Episode: The Mexican Border and California's Economy The recent crack down on border security has reduced the number of crossings at San Ysidro and Otay Mesa, 99% of which are perfectly legal. Credits Host: Warren Olney Producer: Karen Radziner