hand soaked in blood as he gripped the butcher's knife and a cleaver. and said this. >> you people think you're safe. you think david cameron is going to get caught in the street? you think the politicians are going to die? no, it's going to be the average people like you. >> two men we believe from earlier reports to have been carrying weapons were shot by police. they have both been taken to separate london hospitals and treated for their injuries. >> reporter: the race is on to learn everything there is to know about the two attackers, and if one of them is of african origin with ties to terrorist groups, and if soldiers, including 10,000 u.s. personnel serving here in the uk are now abc news, london. >> fully gruesome, absolutely bizarre. organizations representing britain's 2.5 million muslims were quick to condemn this attack. >> that's right. on th videotape, this guy went