Is not only a spelling bee champ, she s a basketball progeny. she holds three world records involving dribbling and yugling. a pretty nice bank shot and wants to play basketball at harvard and coach in the nba. nba or work at nasa or pursue a career in neuroscience. that is brain surgery. i bet she has potential in all of those. i m jim sciutto. at this hour is boris sanchez starts right now. hello, and happy friday. i m boris sanchez in for kate bolduan. here is what we re watching for at this hour. vaccine confusion. pfizer saying it wants emergency approval for a booster shot but the cdc and fda say we don t need a booster just yet. what is behind the mixed messages? plus, crisis in haiti. police say a foreign hit squad assassinated their president. we ll take you live to haiti s