Preview: "Push Girls" stars speak out

(CBS News) Four women in wheelchairs - Tiphany Adams, Mia Schaikewitz, Auti Angel and Angela Rockwood - are the subject of a new reality show airing on the Sundance Channel called "Push Girls."

The TV show follows the longtime friends - who all met after they became paralyzed - through everyday life. Three of the women are paraplegics, paralyzed from the waist down. Rockwood, is a quadriplegic - paralyzed from the neck down with only limited use of her arms.

CBS News correspondent Sharyl Attkisson recently spent some time getting to know the stars of the show. She discussed how their lives have changed since they were paralyzed and what life is like in a wheelchair.

Be sure to tune in Tuesday morning to "CBS This Morning" for that story and more.