Yes, nukes have been under development for years, however, N. Korea did not test a large nuke of 100-200 Kilotons range, meaning a thermonuclear bomb or hydrogen bomb until after President Obama left office and trump took over. N. Korea also did not test and prove they had an ICBM capable of reaching the US until trump came to office.Over a dozen were released while President Obama was in office. Americans getting held in N. Korea is not that rare or odd. Sending one home to die from being tortured and abused was historic. That only happened once. N. Korea released that hostage to trump. Now that was historic.Meanwhile president Trump is working by waiting for our released prisoners leaving North Korea. Historic!
Okay but was there nukes being made at that time? Short term memory kicking in?