Joe Biden surprises son Hunter at Trinity College Dublin medal ceremony

Former US president Joe Biden made a surprise appearance at Trinity College Dublin on Tuesday, watching his son Hunter receive a gold medal from the College Historical Society for his contribution to public discourse. Biden, 83, entered the exam hall unannounced and drew enthusiastic applause from the crowd. During the ceremony, Hunter became emotional recounting a family intervention during his addiction struggle, while his father bowed his head. Biden, battling prostate cancer that spread to his bones, said Sunday his health would limit public appearances for his memoir 'Promise Me, America'. He noted doctors remain encouraged by his treatment response, though some days are harder than others.