US expert proposes arm reductions approach over denuclearization of N. Korea
Best idea so far. China will not push North Korea to denuclearize, so sanctions have failed. North Korea will not accept rewards to denuclearize as several agreements the past have been nullified.
Only option left is to limit the number of nuclear weapons and prevent proliferation, or keep sanctioning and try to isolate North Korea but it will have Russia, China, Iran and other allies.
