CNN CNN Right Now With Brianna Keilar December 25, 2019 18:14:00
Up with. the u.s. is developing them as well, so is china. it's unclear where everyone is in this development stage. putin had said last year that there would be a hyper sonic missile debuting in 2019. that hasn't happened. just because vladimir putin says they have it doesn't necessarily mean they do. by we're all inching that direction. what do you do here? do you create arms control treaties? do you end up in an arms race? this is a complicated situation, on top of which we know the president has not shown himself particularly inclined to treaties that limit u.s. power. they pulled out of t...