Possible resources: http://www.huffingtonpost.com/andrew-josuweit/student-debt-is-already-a_b_8392530.html. This article is from THP, and is titled "Student Debt Is Already a Hallmark Issue for 2016". The student loan crisis has already been spiraling out of control for a while now, and 2016 is no different of a year. One of the major hallmark issues for some time to come will be the student loan crisis, and how it will be fixed (hopefully!).
This article is from Time, and is titled "Why the Student Loan Crisis Is Even Worse Than People Think". This article could be very useful. Although it is short, it is sweetly filled with facts about student loans today, the lasting impact it could have on students, and what can be done about it possibly in the future.
I can't say I found any controversy over this topic. The general consensus is that we are certainly in the midst of a student loan crisis, and large corporations like Sallie Mae and banks are the ones to blame.