Original sentence: It has also been the subject of controversy and criticism due in part to involvement in a U.The Chronicle of Higher Education said, "The university was notable for its slick marketing and for doling out credit for 'life experience.federal government investigation
Edited sentence: ' " Hundreds of its graduates defended the university and were disappointed to see it close.It has also been the subject of  criticism due in part to involvement in a U.The Chronicle of Higher Education said, "The university was notable for doling out credit for 'life experience.federal government evaluation of the program relating to government agencies paying for employees degree programs from the university before it was granted accreditation