"We have just released a public opinions survey...which demonstrates that the American public is four-square behind supporting Ukraine militarily," says Ivo Daalder.
"It's better to think about this as just a catalyst. If there were no exercise ongoing, then of course North Korea would find other reasons to launch missiles."
Bruce Jentleson takes an in-depth look at the fundamental details of sanctions and why "examining sanctions is the key to understanding international relations."
The president’s approval rate has recovered, Karl Friedhoff writes, but a majority see his criticism of a broadcaster’s reporting as media suppression.