Image Credit: Getty Images Joe Biden is facing a new health battle following the announcement of his aggressive prostate cancer diagnosis. Former Vice President Kamala Harris shared her support on X, stating, "Doug and I are saddened to learn of President Biden's prostate cancer diagnosis. We are keeping him, Dr. Biden, and their entire family in our hearts and prayers during this time. Joe is a fighter - and I know he will face this challenge with the same strength, resilience, and optimism that have always defined his life and leadership.