A majority think North Korea is using its missile program to try to gain power and influence, rather than outright planning a nuclear strike on the U.S. Nevertheless, that unease remains.
As in the spring, a majority remains uneasy about President Donald Trump's ability to handle the situation with North Korea's nuclear program. Only a third are confident in his ability.
Most people who think North Korea is posturing think it is a threat that can be contained, while most people who think they are actively planning a strike say military action is required now.
© 2017 CBS Interactive Inc. All Rights Reserved.