WASHINGTON (AP) — Former President Joe Biden is receiving radiation and hormone therapy as part of a new phase of treating the aggressive form of prostate cancer he was diagnosed with after leaving office, a spokesperson said Saturday. “As part of a treatment plan for prostate cancer, President Biden is currently undergoing radiation therapy and hormone treatment,” said Biden aide Kelly Scully. The 82-year-old Democrat left office in January after he had dropped his bid for reelection six