Actor Tim Matheson took to Twitter and called millions of Americans “terrorists, who are also “openly racist.” The Animal House star launched this banal rant in a Friday screed against President Donald Trump. Matheson, whose credits include Van Wilder: Party Liaison, Fletch, and the left-wing TV series, The West Wing, went on the attack in response to a claim by Obama-appointed “ethicist” Walter Shaub who alleged that President Trump’s new inspector general has taken his position illegally. In response to Shaub’s accusation, Matheson jumped into his rote Hollywood attack on Republicans.