Rap scores Grammy breakthrough while girl power rules awards show

“This is America,” Childish Gambino’s searing indictment of police brutality and racism, scored a breakthrough for rap on Sunday at the Grammy awards, where the top prize went to country artist Kacey Musgraves.

“From the Motown records I wore out on the (Chicago) Southside to the ‘Who Run the World’ songs that fueled me through this last decade, music has always helped me tell my story,” Obama told the cheering celebrity audience in Los Angeles.