精简剧情：Foodborne pathogens kill around 3,000 people in the U.S. every year and hospitalize hundreds of thousands more. Romaine lettuce, cantaloupe, sprouts . . . all have been at the center of outbreaks which have become alarmingly frequent in recent years. Their solutions are simple, but protections are scattershot, with little bureaucratic will to enforce them. And yet, our politici...