(FILES) (COMBO) This combination of pictures created on March 06, 2025 shows Mexico's President Claudia Sheinbaum (L) delivering her daily press conference at the National Palace in Mexico City on February 28, 2025, and US President Donald Trump listenings as he meets with Ukraine's President Volodymyr Zelensky in the Oval Office of the White House in Washington, DC, February 28, 2025. Mexico's President Claudia Sheinbaum spoke by phone on May 15, 2026 with her US counterpart Donald Trump about security and trade issues, the president herself said. (Photo by Alfredo ESTRELLA and SAUL LOEB / AFP via Getty Images)