The OP is a brainwashed DNC/Obama worshiper who is dense to realize it was Ibama who negotiated the lifting of Iran's sanctions which opened the door for Iran and North Korea to engage in 'qid pro quo'...
North Korea had nukes but no delivery system while Iran had the missile technology but not the nuclear program North Korea has... Now North Korea has it's needed delivery system, and North Korea provides Iran with helpful nuclear program information / assistance.
Again, Liberals have been helping this nation's enemies for decades...and dumping the problems in the laps of Republicans...