States has treated restructured more than two counterterrorism organizations for every happened appreciation apprehension. With a massive enterprise with police and intelligence agencies follow up on 10 million tips the vast majority leads nowhere but in the new book chasing ghosts the authors try to answer simple questions. Is the chase worth the effort . Or is it excessive given the dangers of action represents . Another quick thing about the book and those of you that are attending today you are fortunate because we have it for sale and it is priced to sell. 18 for a fine hardcover book. And on top of that it would be happy to sign that. If you are here with us you are fortunate if youre watching on line at home we can find a book and other retailers establishments on line. John mueller is a Senior Research scientist and a member of the Political Science department at Ohio State University and also my colleague here procopius authored numerous books. With the remnants and terror, a