It's a way couples are getting fit and strengthening their bond with each other. It's called acro yoga, and many of the moves are built on trust. Acro yoga combines acrobatics with partner yoga. "You ...

"We wouldn't go to sleep without that," said Marilyn Barnett of herself and her husband Don CBS News Don and Marilyn Barnett have spent most of their lives loving each other — and each night they have ...