FILE PHOTO: U.S. President Joe Biden and former U.S. President Barack Obama greet guests after they held an event about the Affordable Care Act and Medicaid at the White House in Washington, U.S., April 5, 2022. REUTERS/Leah Millis/File Photo
FILE PHOTO: U.S. President Joe Biden and former U.S. President Barack Obama greet guests after they held an event about the Affordable Care Act and Medicaid at the White House in Washington, U.S., April 5, 2022. REUTERS/Leah Millis/File Photo