While the rapid spread of Confucius Institutes in the US has been impressive, in recent years their unusual reach in the American higher education system has become increasingly controversial: these institutes are an official agency of the Chinese government, which provides a major share, sometimes virtually all, of the funds needed to run them. The National Association of Scholars, a conservative group whose members are mostly American university professors, has recently issued the most complete report on the CIs to date; they recommend that the institutions either be closed or reformed.