Some steps have been proven to prevent mass shootings but nationwide “red flag” laws may not be part of the solution, former Arkansas Gov. Asa Hutchinson, who is running for the 2024 GOP presidential nomination, said Sunday.

The Arkansas Republican told CBS News’s “Face the Nation” that he had worked with the National School Shield program, and that there was bipartisan legislation, the Safer Communities Act.

“These are steps that have been proven to be successful in saving lives and I think we continue to look at what can be done,” said Hutchinson.