Biden Friends Voice Concern Over Increased Fatigue Amid Stage 4 Cancer Battle

Friends of former President Joe Biden are voicing concern over his increased fatigue as the 83-year-old continues radiation therapy for Stage 4 prostate cancer that has metastasized to bone. While aides insist the former president remains active and engaged, the reports of declining energy add a somber note to what has become one of the most closely watched health battles in American political life.