WASHINGTON, D.C. – U.S. Senators Joe Manchin (D-WV), Richard Burr (R-NC), Tom Coburn (R-OK), Lamar Alexander (R-TN), Angus King (I-ME), and Tom Carper (D-DE) officially introduced today the Bipartisan Student Loan Certainty Act, a compromise bipartisan solution that would avert student loan interest rates from doubling on July 1st and provide...