……In a revealing interview, the actor Michael J. Fox spoke about his own mortality and the challenges of living with Parkinson’s disease for more than 30 years, including his experiences with falling and breaking bones.

The interview, with Jane Pauley of “CBS Sunday Morning,” was to promote his new documentary “Still,” to be released May 12.

SUNDAY MORNING – Michael J. Fox on Parkinson’s and how he finds “optimism is sustainable”