Joe Biden bristled during a fiery appearance at the White House on Thursday night as reporters pounded him with questions about his age and mental fitness to be president.
“I know what the hell I’m doing,” said Biden, who is 81. “I’m the most qualified person in this country to be president of the United States and finish the job I started.”
It has long been clear to Biden, his top aides, and many of his fellow Democrats, that arguably the president’s biggest political problem as he heads into a tough re-election fight against likely rival Donald Trump is that so many US voters believe he is too old to be president.
您已閱讀12%（623字），剩余88%（4668字）包含更多重要信息，訂閱以繼續探索完整內容，并享受更多專屬服務。