More than 30 years after he graduated high school, President Obama's senior prom pictures have emerged in public, featuring the president when he was 17 years old, clad in a white sport coat and a lei, posing for pictures with his friends. The photos, obtained by TIME, show Mr. Obama, then a student at Punahou School in Hawaii, hanging out with his date Megan Hughes, his friend Greg Orme, and Orme's date Kelli Allman (then McCormack), according to Allman, who provided the photos to TIME. "It was a really fun, happy time. We were all cracking up, and everyone was...