Ms. Rachel and Mr. Aron release new children's book on bedtime routines

Child educator and YouTube star Rachel Accurso, known to millions as "Ms. Rachel," joins "CBS Mornings" with her husband, Mr. Aron, to talk about their new book, "Ms. Rachel and Bean and the Bedtime Routine." The couple behind the hit "Ms. Rachel" channel, which has over 17 million YouTube subscribers, share tips to help families create calm, comforting nights.