 Woodrow Wilson had a stroke during his term as president, and Edith Wilson and Colonel House's chief of staff effectively hid that from the United States. Joe Biden, does he have Parkinson's? I do not know. No one in the press knows. But I am here to tell you that the Parkinson's expert visited the White House eight times in eight months, according to a New York Times story by Emily Baumgartner and Peter Baker this morning.