https://cdnph.upi.com/ph/st/th/4971781036060/2026/upi/b0fb992a2167e49e08cdd35ad435233a/v1.5/Melania-Trump-hosts-AI-Challenge-Awards-for-educators-students.jpg" /> On Tuesday, first lady Melania Trump honored student winners of the first Presidential Artificial Intelligence Challenge National Champion Awards.