1. United States
2. N.D.
3. Letter

Trump's concerning behavior and incoherent statements point to a troubling mental decline that warrants increased scrutiny and oversight. His detachment from reality, evident in the bizarre falsehoods he espouses about events that never occurred, is deeply alarming for someone holding the immense power of the presidency. Congress must reassert its constitutional authority as a co-equal branch to rein in Trump's reckless attacks on vital American institutions and policies. Allowing one individual's potential cognitive impairment to undermine the nation's stability is an abdication of Congress' sworn duty. Rigorous checks and balances are urgently needed to protect American democracy and prosperity from the consequences of Trump's disturbing impetuousness and disorientation.