These nations seem to be a growing threat. What do you think the US should do?

communication

pull the zipper up and listen for a change.

get over your mid-life crisis. you got the kids to worry about now.

grow up.

change is inevitable, growth is optional.

i would suggest you opt for the option.

What should we do about Iran and N. Korea?
One thing we should not do is this "In Your Face" Bossman attitude Bush expels. Whenever somebody tells ME what NOT to do I immediatly want to do it. I don't like being bossed around, and if I am the leader of a foreign country this "Texas Attitude" would make me want to say "F*** OFF". In their diplomatic way this is what leaders are telling Bush.
Understanding each other is a key to survival of our species. How about we listen to the other side. Isn't LISTENING one of the keys to Understanding?
"My way or the Highway" is so confrontational.

We should definitely pursue a diplomatic solution, ........ and hope that our "friends and allies" on the United Nations Security Council don't stab us in the back again.