Inside Higher Ed (feature story on Chinese students at Illinois, Jan. 7) -- In the College of Engineering, which has long had a large international graduate population, it's a relatively new phenomenon to have large numbers of international undergraduates: “I think because of the large [international] graduate population, we were used to having a certain mix and also our faculty is very diverse,” says Umberto Ravaioli, the senior assistant dean and director of undergraduate student affairs in the engineering college.