As you may have heard, 15 former students at the embattled for-profit Corinthian Colleges have gone on strike, refusing to make their student loan payments. The debtors and their allies want to raise awareness of the crushing burden of student loans, and the misguided way we finance higher education in America.But less understood is that the debt strikers also have a very specific grievance, rooted in their college’s false promises and underhanded tactics.