mr. barrett, can you turn your microphone on, please. >> i'm so sorry, thanks. thank you, chairman fitzpatrick, ranking member lynch, distinguished members of the house financial services committee. it is an honor to testify before you today on this issue of perennial concern. although terrorism along with other forms of violent crime lacks a profit motive, any terrorist attack costs money. it's reasonable to assume that for the less money that the terrorist group has available, the less able it will be to mount an attack. if it does so, limited finances should result in limited impact. but terrorism of course by its nature is asymmetric and asymmetric in all aspects including financially. even a relatively cheap attack can have a devastating impact. for example, the last al qaeda attack in a western country occurred in my country. on july 2005, four individuals associated with al qaeda blew themselves up on the public transport system in london, killing 52 people. the official inquiry into the attack estimated that it would cost less than 8,000 pounds. that's about $13,000 or so. to quote fro