Serial liar Madison Cawthorn says Joe Biden is "having some form of degradation of his mind"

Before we get started, a quick refresher on Rep. Madison Cawthorn (R-NC):

• In August 2020, during Cawthorn's campaign for Congress, several women came forward accusing him of sexually aggressive behavior, sexual misconduct, andsexual assault." [Wikipedia]
• Cawthorn claimed he was accepted to attend the United States Naval Academyin 2014 but his plans were "derailed by an automobile accident that left him partially paralyzed.