Police and forensic workers stand on a pyramid after authorities said a gunman opened fire in Teotihuacan, Mexico, Monday, April 20, 2026. (AP Photo/Eduardo Verdugo)

A man with a gun shot at tourists at the historic Teotihuacan pyramids outside Mexico City on Monday. (AP Digital Embed)

FILE - Kevin Warsh, visiting fellow at the Hoover Institution, speaks at the Council on Foreign Relations in a panel discussion on "Central Banking in an Age of Improvisation," Monday, Nov. 28, 2011 in New York. (AP Photo/Mark Lennihan, File)

FILE - Kevin Warsh speaks to the media about his report on transparency at the Bank of England, in London, Dec., 11, 2014. (AP Photo/Alastair Grant, Pool, File)

Pope Leo XIV arrives at the Parish of Our Lady of Fatima in Luanda, Angola, for a meeting with bishops, priests, consecrated men and women, and pastoral workers Monday, April 20, 2026, on the eighth day of an 11-day apostolic journey to Africa (AP Photo/Andrew Medichini)

Pope Leo XIV arrives at the Parish of Our Lady of Fatima in Luanda, Angola, for a meeting with bishops, priests, consecrated men and women, and pastoral workers Monday, April 20, 2026, on the eighth day of an 11-day apostolic journey to Africa (AP Photo/Andrew Medichini)

People touch a banner bearing an image of Pope Leo XIV in Luanda, Angola, Monday, April 20, 2026. (AP Photo/Themba Hadebe)

FILE - A Hezbollah supporter waves a flag with the portrait of the late Hezbollah leader Sayeed Hassan Nasrallah during a protest against the Lebanese Prime Minister Nawaf Salam, in front the government palace, in Beirut, Lebanon, Friday, April 10, 2026. (AP Photo/Hussein Malla, File)