Impeachment: Donald Trump v. The Constitution

The Constitution of the United States of America does, indeed, have an Article II. It's the president's job description, circa 1787, and it gives him sweeping powers. But not whatever he wants. In fact, it defines something he doesn't want: the terms for his impeachment, conviction and removal from office.
https://www.usatoday.com/story/news/politics/2019/10/24/impeachment-donald-trump-constitution-violation-emoluments/4056323002/