Hunter Biden: Father’s Cancer Has Metastasized, Causing Him Pain: Former U.S. President Joe Biden’s prostate cancer has spread to other parts of his body and is causing him pain, even as he continues to speak out on public issues, his son Hunter said in an interview. In a wide-ranging interview with the BBC broadcast late on Friday, Hunter… #HunterBiden #JoeBiden #CancerAwareness #ProstateCancer #HealthNews