Federal law protects a trans student, Gavin Grimm, who fought for the right to use a school bathroom that corresponded with his gender identity.
Smith and Jam broke the news on Instagram, "One Life to Live. Live it Up. #2018FIFAWorldCup."
Abdul Aziz Sheikh, father of exchange student Sabika Sheikh, says he thought his daughter would be safer in America than in Pakistan.
The heads of the U.S. Olympic Committee and other sports will also testify.
"The well field is as safe as we can get the well field," Hawaii Emergency Management Administrator Thomas Travis said during a press conference.