Donald Trump has initiated an investigation into Joe Biden's presidency, alleging that aides concealed his cognitive decline. The probe, led by Attorney General Pam Bondi, aims to assess whether individuals conspired to mislead the public about Biden's mental state. Biden, who is currently battling prostate cancer, firmly rejected Trump's claims, asserting his authority in decision-making during his presidency. The investigation is seen as an attempt to undermine Biden's legitimacy and distract from pressing legislative issues.