Sen Lindsey Graham calls Democrats' calls for military officials to disobey orders ‘unnerving’ and ‘unconscionable’ Sen. Lindsey Graham, R-S.C., joins ‘Hannity’ to discuss certain elected Democrats encouraging military and intelligence officials to disobey orders and being targeted by the 'Arctic Frost' investigation. NEW You can now listen to Fox News articles! Sen. Lindsey Graham , R-S.C., vowed to sue over the "Arctic Frost" investigation that targeted him and other prominent Republican