FILE - Texas Gov. Greg Abbott passes in front of a memorial outside Robb Elementary School to honor the victims killed in a school shooting in Uvalde, Texas, May 29, 2022. In the aftermath of the school shooting in Uvalde, Texas, governors around the country vowed to take steps to ensure their students would be kept safe. Months later, as students return to classrooms, money has begun to flow for school security upgrades, training and other new efforts to make classrooms safer. (AP Photo/Dario Lopez-Mills, File)