Why Casey and Sr. Mary Casey march for life
Casey Gunning, who has Down syndrome, will speak at the 2023 March for Life with her twin sister, Sr. Mary Casey O'Connor, S.V.

At the National March for Life on Friday, Casey Gunning will take the stage with her twin sister, Sister Mary Casey, S.V.
Casey and Sister Mary Casey, both 39, will speak to demonstrators from a unique perspective — Casey has Down syndrome, and her twin, Sr. Mary Casey, is a member of the Sisters of Life, a religious order devoted to promoting and servin…
