The Obama administration is reacting to the anticipated launch of another North Korean long-range ballistic missile, expected to fly over the Pacific toward Hawaii sometime soon, by putting missile defense on alert. That's a big change from last time.
Back in April, in advance of North Korea's last missile test, the administration pretty much pooh-poohed the threat posed by the Taepo Dong launch, characterizing Pyongyang's saber-rattling as bluster.

