despite the sanctions buspar, he has not disgorged any of the legitimate gains he has made in ukraine. he is putting pressure on other countries in the region. you have not stopped him. what can you do to stop him from these rather grandiose territorial ambitions? >> what we have done is built and maintained through american leadership unity with europe and key partners outside of europe and the g7 in a where, who all agree -- and elsewhere, and while agree, that russia's actions are illegal and destabilizing and have to come at a cost. that cost has come in a form that few expected would be as painful and significant economic sanctions as we have imposed and continued to impose. these are not just targeting individuals are individual companies, but broad sectors of the russian economy, and they have been joined -- we are actually joint every step of the way by the europeans and we have maintained that solidarity. look at where the russian economy is. it has suffered substantially over the last year as a result of sanctions and as a result of declining oil prices. the result is pretty