United States November 21, 2018 6:33 pm Continuing to Investigate the Student Loan Crisis One of the nation’s largest student loan companies may have driven struggling borrowers to costlier repayment plans. US & World Videos 1:29 Sumner Tunnel in Boston to close for one month 2:17 Police testimony continues in Karen Read murder trial 2:03 Mass. school officials threaten to suspend student protesters 2:13 Karen Read trial Day 6: Witness testimony resumes 4:02 ‘To Catch a Contractor' series leading to changes