There's a larger percentage used in swine production. Certainly, it's used widely for growth promotion in swine production. There's great controversy about how the animals are grown, or produced, in close confinement. I know you had as witnesses the animal producers, as well as veterinarians; I looked at the testimony and the briefs. When they're grown in close confinement, the possibility of more disease is greater. Therefore, you need to use it to prevent disease. However, growth promotion is the greatest use. That is the reality.
On November 21st, 2017. See this statement in context.