joint special op ration. thank you for join us tonight. >> thank you. >> you know these guys. will we ever know who fired those two shots into osama bin laden? >> we likely won't as long as they're active duty military men. they won't get that $25 million bounty for osama bin laden. they probably will never have to buy beers again among their colleagues. they're the quiet professionals. the tip of the tip of the spear. i would say that s.e.a.l. team six is the single most elite unit within the united states military. >> the security clearance that they pass, does that control them for life after this duty? >> they go through the most rigorous training of anyone who serves. in the u.s. national security apparatus. when this team was told that they were going to be going on this mission, they cheered. they said we believe we found osama bin laden and your job is to be to kill him. they are also operating as part of special missions units. their activities are so compartmentalized that the vast majority of people in the world have no