Since I’m sure that you can’t provide a citation of the U.S. Constitution or appropriate case law, I’d have to say that you are incorrect. I am quite amazed at how the Birther Brigades claim to be such defenders of the Constitution, but are more than willing to conjure up all sorts of extra Constitutional methods to remove a sitting Presidents. Do you fall in that category, or are you just confused how the Constitution works in the current circumstances?
A person not eligible cannot be a President, let alone a sitting one. Not eligible means not President.
I said you cannot impeach someone who was NOT LEGALLY ELECTED.
Impeachment is a POLITICAL function of the 'House" and the "Senate" and is not valid against some not legally elected.