we are not making sufficient progress with the denuclearization of the north korea peninsula. the president's approach to north korea was shaped by a looming trade war with china. >> the reason i waited because i wanted china's help on north korea. otherwise i would have done it sooner. >> the president's national security advisor warned north korea is stalling. >> the united states lived up to the singapore deck -- declaration. >> north korea is preparing for a large military parade on september 9th. it may have 6 older scud missiles but no evidence of the more advanced missiles that the rogue communicatist regime fired