ambassador to china max baucus. pleasure to have you on, and as you heard, bolton was saying this was unquestionably a success. you have president trump at cpac touting it as a success, saying a lot of progress was made. trump was hoping that his charm would be able to work and get kim jong-un to denuclearize. he walked away empty-handed. was this a success? >> i think it was right for president trump to walk away from the deal that kim jong-un proposed to him. the problem was there was insufficient preparation here. the groundwork was not laid, so it's almost impossible that there is going to be an agreement. at this point we have to ask ourselves, where do we go from here? what's next? i think it's important to remember several realities. one is that we've been trying, many administrations have been trying for years to get kim jong-un to denuclearize and it hasn't worked. i was talking with the chinese minister dealing with north korea. we got nowhere. second, i think it's important to recognize that kim jong-un i