Editor, Gazette-Journal: Because of the gross incompetence of the Trump administration, Democrats feel that they have a good chance of gaining control of both houses of Congress in the upcoming midterm elections. There has even been talk of another impeachment of Donald Trump if this happens. That would be a mistake. If Democrats do get control of Congress, they simply need to do their job as outlined in the Constitution. They need to pass laws, enact taxes, control spending, and regain the authority that the current Congress has given to the president. If they can do that and return this country to what it has been for most of its 250 years, they may be in power for many years. Arthur H. Jennette, M.D.Williamsburg, Va....