7-Year-Old Boy Jumps for Joy Knowing Idol Lin-Manuel Miranda Watched Him Rap

Little Leo is elated, jumping up and down like a kid on Christmas with the knowledge that the 7-year-old's hero, "Hamilton" creator and former star Lin-Manuel Miranda, has seen video of him rapping. InsideEdition.com showed Miranda and his former "In The Heights" co-star Karen Olivo video of Leo belting out those Tony- and Grammy Award-winning tunes at his school's talent show last year. InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.