These are the facts behind the lawsuit that the jury heard, and decided so quickly, last week. In 2008 Sarah Palin, Governor of Alaska but largely unknown outside of that state, suddenly found herself catapulted into national prominence when the Republican nominee for President, John McCain, asked her to join his ticket. She agreed, and was on the ballot that November as a Vice Presidential nominee. The McCain-Palin ticket lost. After the election, though, Palin hoped to retain her national prominence and to that end she formed a political action committees, SarahPAC. Only one fact about that PAC is really pertinent here, Its website at some point thereafter adopted a graphic image of a ballistic crosshair superimposed on the 8th congressional district of Arizona, then represented by Gabrielle Giffords. The image of course was intended to convey the general idea that Giffords should be a metaphorical "target" for Republican energies, so that a Republican could replace...