Glib, has his finger on the button. that is why the united states is appropriately concerned by this. jim sciutto, thank you very much for your reporting. >> reporter: thanks. now to nic robertson. i wonder how putin is reacting to the sanctions. interest rates up, ruble down, even as the nuclear threat appears to be up. >> reporter: sure. the country is getting hammered at the moment. putin, through a spokesman, said he is indifferent. that's a quote to the personal sanctions put on imhad. the kremlin keeps insisting all of putin's moderate -- personal weight is public. so they keep pushing...