1. United States
2. Mass.
3. Letter

Donald Trump’s Easter Sunday threats against Iran should alarm every member of Congress, regardless of party. In public statements and social media posts, he threatened to destroy Iranian power plants and bridges, used profane and taunting language, and then suggested that if no deal were reached, very little would be off limits. This is not a question of style, and it is not about whether one agrees with his broader foreign policy. It is about whether a president who speaks this way about war, civilian infrastructure, and mass destruction can be trusted with the powers of the office. A president must show judgment, restraint, and the ability to distinguish between lawful military objectives and reckless threats against civilians. Trump’s words showed the opposite. Publicly threatening civilian infrastructure is not strength. It is evidence of dangerous instability and a profound disregard for the obligations of the office. Legal experts have already warned that attacks on civilian infrastructure such as power plants and bridges, absent a valid military justification, would violate the laws of war. Congress cannot ignore a president publicly threatening exactly that kind of conduct. Even if these statements were intended as bluster or coercion, bluffing about unlawful mass violence is itself disqualifying behavior in a commander in chief. What is most disturbing is not only the substance of the threats, but the evident instability behind them: shifting deadlines, contradictory claims of imminent peace and imminent destruction, vulgar public taunts, and a pattern of impulsive escalation in a wartime setting. None of that reflects disciplined leadership. All of it raises grave doubts about the president’s capacity to responsibly wield military power. Members of Congress and other public figures have already described these statements as unhinged, mentally unbalanced, and suggestive of 25th Amendment concerns. But outrage on social media is not enough. Congress has an independent constitutional duty to protect the country from reckless executive conduct. Silence, minimization, or partisan rationalization only further normalize behavior that would have triggered a national crisis under any other president. I urge you to call immediately for hearings on the president’s fitness to discharge the duties of office, including his capacity to exercise war powers responsibly. At a minimum, Congress should demand testimony from senior national security officials and require a full accounting of who is shaping military decisions, what legal review has been performed, and whether unlawful targets are under consideration. If Congress will not investigate this conduct now, after explicit public threats against civilian infrastructure, then it is hard to imagine what standard remains. This is a constitutional moment. No president should be waved through after speaking this way. Congress must act like a coequal branch and confront the obvious danger before reckless words become irreversible actions.