Many students leaving Puerto Rico as schools struggle without power

Former "Hamilton" star Lin-Manuel Miranda led a march in Washington, D.C. on Sunday for hurricane-ravaged Puerto Rico.He's calling on Congress to address the crisis still unfolding in the American territory.Nearly two months after Hurricane Maria barreled through, about half of Puerto Rico is still in the dark, and school children in the American territory are getting lessons in patience and perseverance.Daylight is the only way these first graders can practice English at Julio Henna Elementary