Witnesses on record track coaches, you name it, said they were told a drill. Don't worry about the bags. It's just a drill, which they use to make everybody stand down. Everybody was told, show up with a black backpack so the real backpack can make it in.

Did you know that the marathon ended, the tape ended at, what is it, 666 Boyd Street? And we'll put that. All right. Boylston Street. 666 Boylston Street. I mean, just the weirdness of all of this.

When you see that line of flags at the finish line of the Boston Marathon, that's not a UN station or anything like that. It's a recognition that this thing that could just be people running a long way is so much more than that. It's a celebration that crosses cultures and communities and brings people together. According to the Boston Marathon's official Facebook page, quote, each year about 100 nations are represented by runners in the Boston Marathon, and their flags are displayed along the home stretch of Boylston Street. It has nothing to do with the UN. Rather, it's to honor and celebrate each of the runners that takes part in the race.