America's Future Fund, a political action committee that opposed Sen. Ted Cruz in Iowa, has purchased $1.5 million in negative advertising against Cruz that will run on television in the weeks leading up to the Feb. 20th South Carolina primary. The ad, "Weak," attempts to discredit Cruz's national security bona fides in a state with a heavy military and veteran population. America's Future Fund is run by GOP establishment operative Nick Ryan. As CR's Rob Eno wrote in "Why The Establishment Fears Cruz More Than Trump": "Ryan is a longstanding force in Iowa politics, allied with the moderate Governor Branstad....