People stop to take a closer look at a scale model of the Obama Presidential Center as they arrive for a stakeholders reception at the Obama Presidential Center, Tuesday, June 16, 2026, in Chicago. (AP Photo/Pablo Martinez Monsivais, Pool)

The Chicago Public Library at the Obama Presidential Center is seen ahead of the dedication ceremony Thursday, June 18, 2026, in Chicago. (AP Photo/Jon Cherry)

Former President Barack Obama and former first lady Michelle Obama on stage as they surprised administration and campaign alumni in Chicago at the ahead of the dedication ceremony of the Obama Presidential Center, Wednesday, June 17, 2026. (AP Photo/Pablo Martinez Monsivais, Pool)

The Obama Presidential Center is seen ahead of the dedication ceremony Thursday, June 18, 2026, in Chicago. (AP Photo/Jon Cherry)

Former President Barack Obama appears on stage as he surprises administration and campaign alumni in Chicago ahead of the dedication ceremony of the Obama Presidential Center, Wednesday, June 17, 2026. (AP Photo/Pablo Martinez Monsivais, Pool)

Belgium's King Philippe, right, and Ukraine's President Volodymyr Zelenskyy arrive for their meeting at the Royal Palace in Brussels, Thursday, June 18, 2026. (AP Photo/Geert Vanden Wijngaert)

FILE - FC Barcelona player Lamine Yamal holds a Palestinian flag as he celebrates with his team atop a bus after winning the Spanish La Liga title in Barcelona, Spain, May 11, 2026. (AP Photo, File)

FILE - Qatar's Issa Laye prays after the World Cup Group B soccer match between Qatar and Switzerland in Santa Clara, Calif., June 13, 2026. (AP Photo/Eugene Hoshiko, File)