Donald Trump, a convicted felon who prosecutors contend stored classified information in his Mar-a-Lago estate, is threatening to sue the federal government for raiding the property in pursuit of the top secret documents. Trump Monday afternoon lashed out against a plethora of foes that included an influential member of the Congressional Black Caucus, the special counsel who has accused him of criminal election interference and Espionage Act violations, White House leadership and “lunatics” in general. “Somebody please explain to Rep. James Clyburn, not the brightest bulb in the House, that I …