Dick Cheney , the 46th vice president who served alongside Republican President George W. Bush -- who was an architect in America's ''War on Terror'' -- has died. He died of complications from pneumonia and cardiac and vascular disease, his family said in a statement. Cheney grappled with ongoing cardiovascular problems for the majority of adulthood and underwent a heart transplant in 2012. In a statement released Tuesday morning, his family called him "a great and good man who taught his