President Donald Trump shakes hands with U.S. Secretary of Health and Human Services Robert Kennedy Jr. in the Oval Office of the White House, Saturday, April 18, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

President Donald Trump holds up a signed executive order in the Oval Office of the White House, Saturday, April 18, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

Sparks fly from a utility pole damage from a major storm in Lena, Ill., on Friday, April 17, 2026 in Lena, Ill. (Rachel Nemon via AP)

FILE - A health worker shows a bottle of the malaria vaccine R21/Matrix-M before administering it to a child at the comprehensive Health Centre in Agudama-Epie, in Yenagoa, Nigeria, on Dec. 9, 2024. (AP Photo/Sunday Alamba, File)

Lauryn Muller sits with her mother, Marylin, at their home Monday, April 13, 2026, in Coral Springs, Fla. (AP Photo/Marta Lavandier)

Lauryn Muller sits at her home Monday, April 13, 2026, in Coral Springs, Fla. (AP Photo/Marta Lavandier)

President Donald Trump waves to reporters as he walks on the South Lawn upon his arrival to the White House, Friday, April 17, 2026, in Washington. (AP Photo/Jose Luis Magana)

Pope Leo XIV arrives in procession with cardinals and bishops to celebrate Mass at Yaounde Ville Airport, Cameroon, Saturday, April 18, 2026 on the sixth day of his 11-day pastoral visit to Africa. (AP Photo/Andrew Medichini)