WAMU 88.5 - American University Radio | The Mind Is Our Medium
Now Playing

Inside The Beef Industry's Battle Over Growth-Promotion Drugs

Beta agonists, a class of drugs widely fed to cattle and hogs to make them put on weight faster, are coming under increasing scrutiny. Reports suggest animals fed these drugs can seem reluctant to move — lethargic, unable to walk properly — and may die more often, too.