Pope Francis says he 'sometimes falls asleep while praying'

Pope Francis has said, "When I pray, sometimes I fall asleep," while adding that Christians should feel like children lying in their fathers' arms. Claiming saints have also been known to sleep while praying, the Pope said 19th-century French nun Saint Therese "did it too." The Pope sleeps by 9 pm every night, and wakes up at 4 am.