CHICAGO--(BUSINESS WIRE)--Adtalem Global Education Inc. (NYSE: ATGE) celebrated the 70th commencement of Walden University in January, honoring the accomplishments of the over 5,500 graduates since last year’s ceremony. The commencement brought together nearly 1,200 graduates from over 20 countries and almost 50 states to San Antonio, Texas. Walden University, which offers more than 100 degree and certificate programs online, ranks No. 1 in the U.S. in granting master’s degrees in nursing, is among the top ...