burck burkhard? >> developments that foster and enhance global trade of energy makes for a more robust system. >> mr. diwan. >> i agree with them. >> thank you. >> senator murkowski, did you have additional questions? >> i do, mr. chairman. a couple follow-ups, one on iran sanctions, and then the second on the issue of reserves that i mentioned inop so let me start with the sanctions. and this is directed to you, mr. diwan. dealing with the potential additional impact of sanctions. we know that the europeans have