Article continues below advertisementMonths after former President Joe Biden announced he was diagnosed with prostate cancer, his spokesperson revealed the 82-year-old is undergoing extensive treatment for his condition."As part of a treatment plan for prostate cancer, President Biden is currently undergoing radiation therapy and hormone treatment," the spokesperson said in a statement.Article continues below advertisement'It's All a Matter of Taking a Pill'Source: megaJoe Biden said he felt 'good' in May after revelations of his prostate cancer.