the g-7 and the european union. do you think the u.s. is doing enough right now to deter putin, to help ukraine? >> thank you, jake. i am grateful for what has been announced today, in particular, on the trade side. but no, it's not enough. we're acting too timidly. we're not acting with the level of pururgency that this deserve. ukrainians are fighting for their existence and we're traunching this out. >> these are the toughest economic sanctions ever put on russia in the history of russia or the soviet union, form matter. what more should be done? >> it's also the worst war that russia has started and the largest number of killing, slaughtering, the biggest threat to our world order. in terms of what more, i think we need to go broader and deeper. we've sanctioned a number of state-owned banks. we need to sanction all of them.