ultimately will be meaningless if they're not accompanied by real action. >> you called it an unforced diplomatic error in your words when the president canceled the summit and pulled out. but given the north's language and rhetoric about the vice president, threatening nuclear war in that statement overnight, that caused the president to withdraw from the summit initially, why do you think that was a diplomatic error. >> no, i think it actually in that sequence, it began, which on bolton saying that with the united states was going to expect is that north koreans would accept the libyan model, that the gadhafi model which leads to the death of m, if that's the model we would be using, they did not go to the table within three to four days after that, and then the vice president, once again, raised