together on the westgate plot, harris. >> what more are we learning of the special team of investigators? jaw lawence force -- >> law enforcement says the cr)ibbtical incident response group also known as the sirg was on the ground in nairobi and they can operate independently of the kenyan authorities to collect fingerprints and run them against existing databases for matches of u.s. citizens. dozens of agents are on the ground. the contrast between the response to the mall attack and the three weeks it took to get on the ground in libya is striking according to a member of the joint terrorism task force. >> what you see now is a good example of what the fbi is capable of. with again go swree the -- ben benghazi the fbi takes a huge