Tourists walk in a street near Saint-Michel in central Paris on July 15, 2026. (Photo by Martin LELIEVRE / AFP via Getty Images)

A Parisian "bouquiniste" (second-hand and antiquarian booksellers) sits next to his green stalls displaying books on sale with the Notre-Dame de Paris Cathedral in the background in central Paris on July 15, 2026. (Photo by Martin LELIEVRE / AFP via Getty Images)

A tourist looks at goods on display at a souvenir shop in central Paris on July 15, 2026. The Paris region, and large parts of the rest of France, is currently experiencing the third heatwave since May 2026, increasing the risk of fires. The three heatwaves have seen temperature records broken in several countries across Europe and have caused thousands of excess deaths, according to estimates in Belgium, Britain, France and Spain. (Photo by Martin LELIEVRE / AFP via Getty Images)

The Secretary of Foreign Affairs of Mexico, Roberto Velasco (L), and the Secretary of Economy of Mexico, Marcelo Ebrard, attend Panama's President Jose Raul Mulino's welcome ceremony at the National Palace in Mexico City on July 15, 2026. (Photo by YURI CORTEZ / AFP via Getty Images)

TOPSHOT - A labourer carries fruit baskets at a wholesale market in Lahore on July 15, 2026. (Photo by Arif ALI / AFP via Getty Images)

US Federal Reserve Chair Kevin Warsh (R) shakes hands with committee chairman Senator Tim Scott, Republican from South Carolina, at the end of a Senate Banking Committee hearing titled "The Semiannual Monetary Policy Report to the Congress" on Capitol Hill in Washington, DC, on July 15, 2026. (Photo by Ken Cedeno / AFP via Getty Images)

US Federal Reserve Chair Kevin Warsh testifies during a Senate Banking Committee hearing titled "The Semiannual Monetary Policy Report to the Congress" on Capitol Hill in Washington, DC, on July 15, 2026. (Photo by Ken Cedeno / AFP via Getty Images)

US Federal Reserve Chair Kevin Warsh testifies during a Senate Banking Committee hearing titled "The Semiannual Monetary Policy Report to the Congress" on Capitol Hill in Washington, DC, on July 15, 2026. (Photo by Ken Cedeno / AFP via Getty Images)