re: Is anyone else laughing about this "red line" media creation?

Funniest part about this is that in one case you have a threat to the US by a nation directly (North Korea) to which Trump responded.

In the other case, you had no threat directly or in any way to the US, and Obama decided to draw a red line.

That is the sad part. Obama wasn't doing anything to protect the US from a direct threat. In fact, he made the threat to the US worse by his actions.