Troubled as always that the government might be dabbling in politics, George Will wrote this last week about the Patent Office cancellation of the “Redskins” trademark registration. His larger point is that once the government has the discretion to jump into political debates, it may choose those occasions that suit its political or ideological preferences. Citing Jonathan Turley,  he gives an example from campaign finance: the FEC’s exercise of discretion in approving the financing of Michael Moore's documentary about George W. Bush, Fahrenheit 911, while disapproving Citizen United’s now-famous documentary about Hillary Clinton.