situation here and sanctions, in tough sanctions, i support, broad support in congress for them. there is more talk here about using a military option or laying that out there. but there is a even, if there is some criticism about the limitations of sanctions. i think all of us have to acknowledge the limitations of force and what the consequences can be. this is a very tough situation that has to be managed day by day, step by step. frankly i don't think congress is in a position to micromanage and turns into political debate and one-upmanship. we have commitment from the administration to use every power in its tool kit to keep iran from having a nuclear option. jenna: let me go to the point about energy availability in that region overall because that's a major concern about whether or not we have the oil supply. >> right. jenna: in the global markets to deal with the fact that iran could go rogue completely, shut down the strait of hormuz or have a military action with them in