A top aide to Sen. John Fetterman (D-Pa.) said that he is “well on his way to recovery” as he remains hospitalized to receive treatment for clinical depression and will return to work in the Senate “soon.” Adam Jentleson, Fetterman’s chief of staff, tweeted three pictures of the freshman senator during a meeting on Monday with him at Walter Reed National Military Medical Center, where they discussed a number of items Fetterman is expected to work on in the coming months. “Productive morning with Senator Fetterman at Walter Reed discussing the rail safety legislation, Farm Bill and other Senate business,”...