Under the watchful eye of scientists, volunteers clean the skeleton of a mastodonsaurus, a huge amphibian that walked the Earth 240 million years ago, at the Copernicus Science Center in Warsaw, Poland, Tuesday, July 21, 2026. (AP Photo/Claudia Ciobanu)

President Donald Trump gestures while meeting with Lebanese President Joseph Aoun in the Oval Office at the White House, Tuesday, July 21, 2026, in Washington. (AP Photo/Mark Schiefelbein)

Israeli Prime Minister Benjamin Netanyahu speaks at the state memorial for Ze'ev Jabotinsky, at Mount Herzl Military Cemetery in Jerusalem, Tuesday, July 14, 2026. (AP Photo/Ohad Zwigenberg)

New York Mayor Zohran Mamdani delivers a speech to mark the 250th anniversary of the United States at City Hall on Friday July 3, 2026 in New York. (Anna Connors/The New York Times via AP, Pool)

Speaker of the House Mike Johnson, R-La., and GOP leaders meet with reporters as he tries to advance a spending package for the Iran war, farm aid and President Donald Trump's push for strict new voter ID requirements, at the Capitol in Washington, Tuesday, July 21, 2026. (AP Photo/J. Scott Applewhite)

Speaker of the House Mike Johnson, R-La., and GOP leaders depart after meeting with reporters as he tries to advance a spending package for the Iran war, farm aid and President Donald Trump's push for strict new voter ID requirements, at the Capitol in Washington, Tuesday, July 21, 2026. (AP Photo/J. Scott Applewhite)

In this photo released by the Inter Services Public Relations, Iran's Interior Minister Eskandar Momeni, left, meets with Pakistan's Army Chief Field Marshal Asim Munir in Rawalpindi, Pakistan, Tuesday, July 21, 2026. (Inter Services Public Relations via AP)

In this photo released by the Pakistan Prime Minister Office, Iran's Interior Minister Eskandar Momeni, left, meets with Pakistan's Prime Minister Shehbaz Sharif, right, in Islamabad, Pakistan, Tuesday, July 21, 2026. (Pakistan Prime Minister Office via AP)