Crusaders of old were willing to risk their lives
(NEWSER) - Ho-hum: Alfalfa sprouts sickened nearly 150 people earlier this month. Sadly, we've come to expect these kinds of outbreaks, writes Deborah Blum in Slate . What we need is a modern-day Harvey Washington Wiley, she suggests. He's the USDA scientist who created high-profile "poison squads" in the early 1900s, in which young volunteers taste-tested suspect food additives. More»