That was pretty insane. We flew to Ireland out of JFK [International Airport] just 10 to 12 hours before that happened, man. We landed, got off the plane and people had all these terrible looks on their faces and we didn't know what the hell was going on. We just got this really weird vibe. We just felt that the best thing for us to do was cancel our European Tattoo the Earth tour with SLAYER and go home. We didn't know who was going to get attacked next. We were stranded there for, like, 10 days, and when we finally got back to Dallas, we just said, 'Hey, let's take a little break from this.'