FILE - President Joe Biden delivers remarks on the CHIPS and Science Act at the Milton J. Rubenstein Museum, Thursday, April 25, 2024, in Syracuse, N.Y. Twenty-six Republican attorneys general filed lawsuits Wednesday, May 1, challenging a new Biden administration rule requiring firearms dealers across the United States to run background checks on buyers at gun shows and other places outside brick-and-mortar stores. (AP Photo/Evan Vucci, File)