Noted: When then-President Hu Jintao visited Chicago in 2011, the University of Wisconsin-Madison CSSA bused in Chinese students, excited about a free trip to the city and a chance to glimpse the president. The association also surprised the students at the conclusion of the trip with a small cash payment. The CSSA president told students not to speak to the media about the money, according to one student who attended. The association did not respond to a request for comment.