Thousands rallied in Budapest on Friday on behalf of a university founded by U.S. financier George Soros which says it is being forced out of Hungary by the nationalist government of Prime Minister Viktor Orban. Orban, who believes that European culture is under threat from migration and multiculturalism, has for years vilified the liberal Soros, who was born in Hungary and backs a number of causes there. The U.S.-registered Central European University (CEU) founded by Soros in 1993 said on Thursday that it would switch to enrolling new students in Vienna if it did not get guarantees of academic freedom by Dec. 1.