Pennsylvania U.S. Senator John Fetterman says he’s extremely grateful to the doctors at Walter Reed who have treated him for depression over the past six weeks. He posted on social media when he left the facility that the care they provided changed his life. He also says he wants everyone to know that depression is treatable and that the treatment works. A news release from his office says the senator is now at home in Braddock, where he will remain until the Senate returns from its two-week holiday recess the week of April 17th.