Hoppe appealed the decision, saying the university had "blatantly violated its contractual obligations" toward him and described the action as "frivolous interference with my right to academic freedom". He was represented by the American Civil Liberties Union. The ACLU threatened legal action. ACLU attorney Allen Lichtenstein said "The charge against professor Hoppe is totally specious and without merit". The Nevada ACLU executive director said "We don't subscribe to Hans' theories and certainly understand why some students find them offensive ... But academic freedom means nothing if it doesn't protect the right of professors to present scholarly ideas that are relevant to their curricula, even if they are controversial and rub people the wrong way". Alden's decision was picked up by Fox News and several blogs and libertarians organized a campaign to contact the university. The university received two weeks of bad publicity and the Interim Chancellor (Nevada System of Higher Education) Jim Rogers expressed concerns about "any attempts to thwart free speech".