Country star Alan Jackson opens up about health woes in rare interview: 'I'm stumbling around stage now'

Country legend Alan Jackson is opening up about his battle with a degenerative nerve condition, something he's rarely talked about despite being diagnosed a decade ago.

"It's genetic. I inherited from my daddy. It's called CMT ironically enough because CMT was a big part of my career," he said with a chuckle.

The singer and songwriter said he's been "self-conscious" on stage because it's affected his ability to balance, especially in front of a crowd and in front of the microphone.