Maren Morris on new music, why she decided to "stop apologizing" for crossing genres

Grammy-winning country superstar Maren Morris' third album "Humble Quest" is now out. She's nominated for two Grammys this year and hits the road for a headlining tour this summer. In an upcoming interview with CBS "Sunday Morning," Morris spoke with Anthony Mason about her songwriting – and why she decided to "stop apologizing" for her crossover sound.