After North Korea's recent missile launch that is believed to able to reach DC, do you think it's justifiable to invade North Korea?

After North Korea's recent missile launch that is believed to able to reach DC, do you think it's justifiable to invade North Korea before they wipe out millions of Americans?

No it's a dumb idea. We just have to live with it. I don't think north Korea really want to start anything big, it's just a bargaining tool .