The real reason to stay away is the weather, not terrorism. Terrorism isn't a threat; this is a safe place.

The reason for the Department of Homeland Security was counter-terrorism. Everybody was focused on how do we handle the aftermath of a 9-11?

It's sticking around here for some reason. With the cold weather and the snow, you'd think it would have taken off by now.

there was reason for guarded optimism. And let us be clear about what brought it all to a halt -- terrorism.

It's all going to depend on the weather, which we are constantly assessing.

Ticks become active as soon as the weather begins to warm up.