Sen. Chuck Grassley , R-Iowa , received documents from whistle-blowers . The Senate Judiciary Committee is investigating the Justice Department and FBI for their handling of a probe into Hillary Clinton's private email server. Questions bear upon `` tin whiskers '' possibly causing the acceleration . Toyota says `` tin whiskers '' do n't `` represent a mysterious ... problem ''
Sen. Chuck Grassley , R-Iowa , received documents from whistle-blowers . Grassley is the ranking member of the Senate Judiciary Committee . Questions bear upon `` tin whiskers '' possibly causing the acceleration . Toyota says `` tin whiskers '' do n't `` represent a mysterious ... problem ''