Democrats have been thrown into chaos after Joe Biden’s “dismal” debate showing, according to CNN Chief National Correspondent John King. The 81-year-old struggled to assert himself as he locked horns with his Republican counterpart and long-term political rival, Donald Trump. The party has reportedly started exploring how it intends to remedy the matter. “Party strategists, elected officials and fundraisers are having conversations”, said King. “They’re having conversations about the president’s performance, which they think was dismal, which they think will hurt other party down the party in…