Testifying in Congress? Plead the FifthPete Williams explains why taking the Fifth Amendment can be a sound strategy for those appearing before Congress, regardless of their guilt or innoceGet more newsLiveonPrintSept. 3, 2015, 9:27 PM UTC / Updated Sept. 3, 2015, 9:27 PM UTCBy Matt RiveraMatt RiveraEditorial Director, Content Strategy, Meet the Press