I live in Sarasota, as you do. I am not worried about Sarasota, but worried for friends and relatives in NY. As the SkyNews people were saying, London was hit because it was a focal point for the media, plenty of media HQ there and the was a G8 meeting. It would seem our major cities need to prepare.
I personally think the Terrorists ARE planning attacks BUT their resources are limited. Therefor, they are spacing the blasts based on great time gaps for the most effect. JMO