The rules made it harder for farmers to put large amounts of antibiotics in livestock feed or water without going through a veterinarian.

On the surface, this doesn't change much. Since the rule was on hold, farmers weren’t required to report their emissions.

A legislative study committee is studying large-scale animal agriculture this summer.

An organization of crop and livestock farmers says that’s good news for Indiana’s economy, but some Hoosiers say the consequences outweigh the benefits.