Mexican Green Onion Shipments Stopped

Because of the outbreak of hepatitis A in several states, the U.S. Food and Drug Administration is stopping shipments of green onions from three Mexican companies at the border. Although the green onions are strongly suspected as the cause of the outbreak, the FDA does not yet have conclusive proof and stopping shipments is part of their investigation. The companies have not been identified.

In addition to stopping Mexican green onions at the border, wouldn't it be nice if they could stop just plain old Mexicans at the border.