AP Photo
Motorists line up to cross the border into the US from Tijuana as they wait at the US Customs and Border protection port of entry in San Ysidro,Thursday, July 17, 2008. More than half the 21 million cars crossing from Tijuana to San Diego each year wait in lines of 90 minutes or more, with 26 percent waiting more than 2 hours, according to a recent survey. The delays cost both cities an estimated $7.2 billion in 2007, while supporting a small army of Tijuana vendors that sell everything from cappucinos to cruficixes to commuters stuck in line.
