FDA chief under fire for slow response to baby formula issue


              Michelle Saenz of Santee, Calif. buys baby formula at a grocery story across the border, Tuesday, May 24, 2022, in Tijuana, Mexico. As the baby formula shortage continues in the United States, some parents are opting to cross the border into Mexico, where the shelves are still stocked with options to feed their babies. (AP Photo/Gregory Bull)
            
              Food and Drug Administration Commissioner Robert Califf testifies via video during a House Commerce Oversight and Investigations subcommittee hybrid hearing on the nationwide baby formula shortage on Wednesday, May 25, 2022, in Washington. (AP Photo/Kevin Wolf)
            
              Food and Drug Administration Commissioner Robert Califf testifies via video during a House Commerce Oversight and Investigations subcommittee hybrid hearing on the nationwide baby formula shortage on Wednesday, May 25, 2022, in Washington. (AP Photo/Kevin Wolf)
            
              FILE - Shelves typically stocked with baby formula sit mostly empty at a store in San Antonio, Tuesday, May 10, 2022. A massive baby formula recall, combined with COVID-related supply chain problems, is getting most of the blame for the shortage that's causing distress for many parents across the U.S. But the nation's formula supply has long been vulnerable to this type of crisis, experts say, due to decades-old rules and policies that have allowed a handful of companies to corner nearly the entire U.S. market. (AP Photo/Eric Gay, File)
FDA chief under fire for slow response to baby formula issue