On September 25 Wilson spoke at Pueblo, Colorado. That evening he suffered a total physical collapse. The tour was canceled, and the president returned to the White House. The following week Wilson had a massive stroke that paralyzed his left side. For two months he hovered between life and death, barely able to scrawl a shaky signature on documents his wife presented to him. After that his mind became clear enough to follow what was happening and he was able to dictate letters. But he never fully recovered.