It looks like the only two brands left are AUI and CTU. Both of these schools target vets for a subprime education. If there are any instructors, librarians, or other people at any Career Education schools who want to do something decent, before you leave, let your students know about their rights and what they can do.
(1) The US FTC's Complaint Assistant, specific page for FP school complaints: https://www.ftccomplaintassistant.gov/GettingStarted?NextQID=400&Url=%23%26panel1-7#crnt
(2) The US Education Dept's brand new complaint intake portal: feedback.studentaid.ed.gov
(3) The "consumer complaint" page on each student or employee's home state's attorney general website (easy to find, just google it)
Service members using TA should file in all those 3 places as well as the DOD complaint site: http://www.militaryonesource.mil/education-and-employment/higher-education-for-service-members?content_id=287986
Veterans should file in all those 3 places as well as the VA complaint site: http://www.benefits.va.gov/gibill/feedback.asp
Finally, if a student had a student loan bank messing with them, they can file with the US CFPB: http://www.consumerfinance.gov/complaint/