MSNBC MSNBC Live With Craig Melvin August 28, 2019 15:56:00
Potential threat from north korea. if in fact they have a sub that gives them the ability to be more covert, if they can launch a ballistic missile from a sub, that gives them the potential to create just another potential of the nuclear triad, so air launched, ground launch, sea launch, this would give them the second location, craig. >> courtney kube, keep us posted. thank you so much for that. >> sure. in the last hour, republican u.s. senator from georgia, johnny isakson announced he will resign at the end of this year, three years early. you might remember the 74-year-old was diagnosed ...