In the wake of the tragic shooting in Tuscon, Ariz. that left six dead and 14 injured, including Congresswoman Gabrielle Giffords, Fox News President Roger Ailes is saying that his network and others in politics and the media need to "tone it down." In an interview with Russell Simmons, published today by Simmons' website Global Grind, Ailes addressed the tragedy and the partisan rhetoric some say is to blame for the incident. Ailes to some extent defended Sarah Palin's use of crosshairs imagery during the 2010 campaign, arguing that such rhetoric was not uncommon in politics. Palin has come under...