Escobar and Mace Introduce Landmark Federal Legislation to Ban Extreme Confinement of Pigs in Gestation Crates WASHINGTON, D.C., March 10, 2022 (GLOBE NEWSWIRE) -- Today, leading animal welfare groups and farmers applauded the introduction of the Pigs in Gestation Stalls (PIGS) Act, H.R. 7004, by U.S. Reps....