If there's one thing to know about the news business, it's that nothing goes as planned. Ever.
This morning, I was supposed to be on a plane bound for Dallas at 7:45 a.m.. From there, a connecting flight would bring me and a "360" crew to Laredo, Texas. You can't get any closer to Mexico.
Laredo was going to be our command center for our special "Living the Battle: 24 hours on the Border." Some correspondents and producers were already on the ground. We were all set.
But across the Atlantic, the terror plot out of the UK kept getting bigger. First, two cars rigged with gasoline were found in London. Then came the fiery attack on the airport in Glasgow. More suspects were brought into custody. Authorities say none of them are home-grown.
Britain is on edge. So are a lot of people here in the United States. Given all the news, we decided to put the immigration special on hold for now and devote tonight's program to this story.
We'll bring you all the latest developments. And keeping them honest, we'll look at how Iraq has become a training ground for terrorists where new tactics are tested for use around the world.
See you tonight at 10 p.m.
-- By Anderson Cooper
6:17 Update: More changes ... Scooter Libby