Biden's battle with advancing cancer renews focus on prostate disease

Former President Joe Biden’s prostate cancer has spread further since his diagnosis last year, his son Hunter Biden revealed in a BBC interview that aired Friday.

"The cancer has spread, metastasized into his bones and further," Hunter Biden told BBC Newsnight, describing his father’s condition as "very painful" and "very debilitating in many respects."

"It’s really sad to watch," the younger Biden went on. "The only thing that I’d say about my dad, about his health right now, is I wish he would complain more...