At northwestern mutual, our version of financial planning helps you live your dreams today. developing at this hour, the u.s. and nato offering no concessions to russia on its demands for resolving the ukraine crisis. the kremlin confirming vladimir putin has read the u.s. and nato written responses, but the kremlin also warning, quote, there are few reasons for optimism. cnn's nic robertson live in moscow with more for us this hour. nic, what's the latest from there? >> reporter: yeah, said for us in this written response, there are some issues that we can talk