deceased. but the fbi and homeland security have just flashed out a bulletin warning local law enforcement that the killing of the terrorist will likely inspire home grown extremists to step up their efforts to hurt america in the near term. al-qaeda less of a threat. al-qaeda spinoffs, perhaps more dangerous. this does not mean that we are putting down our guard as far as al-qaeda is concerned. it may be a mortally wounded tiger that still has life in it. reporter: but the president says this is a good day for america. our country has kept its commitment to see that justice is done, the world is safer. reporter: american intelligence operatives tracked a courier to find bin laden not in pakistan s remote tribal regions, but in a luxurious compound north of islamabad where he had been living apparently for years. a neighbor shot video of the fires after elite navy seals assaulted the mansion. the u.s. had been watching the fortress for months. i think it s inconceiv