Vicente Calderon from Tijuana Press and I spend a lot of time picking our way around the sewage-laden Tijuana River, asking ourselves: How is it still this bad? Our latest story from the cross-border sewage crisis plaguing Tijuana and San Diego illuminated that the current approach to solving the problem is a lot like putting a Band-Aid on the stomach flu. The Band-Aid in this case is $300 million that Congress has charged the Environmental Protection Agency with deciding how to spend. But really, and here’s the flu part of the allegory, a lot of Tijuana’s infrastructure is just old and broken, or was never even built to support the neighborhoods that popped up on its hillsides.