important night for president biden. what can we expect? reporter: well, he s been preparing for it for about a week now, according to his aides who say he s been going through the speech line by line not only because he wants to strike that balance that you were talking about earlier, talking about coronavirus fatigue that s happening inside the country while also still talking about those 1,500 deaths still happening every single day. they also say he wants to properly convey what this $1.9 trillion coronavirus relief bill he just signed a few hours ago is actually going to mean for americans. it s this big, massive, complex bill, so they want to make sure he s talking about how it will benefit those lower and middle-income americans that they say he intended to look out for in this bill. of course, wolf, this comes as he signed the bill earlier today, earlier than expected. thank you all. appreciate it. reporter: with that signature, joe biden sealing a defining mome
the walrus, good luck, ai on that. you have no idea what my play list is. you don t even know. i can do a thing all day. this is going to work against twhu it takes over the world. you re right. i m just kidding. the idea of intellectual property you re so right about this. one thing if it s a tongue-in-cheek or at the permission of somebody but what about the estate of somebody not giving the permission, whose voice is being used for a track, for a collaborative effort they do not want to have there. you can say it s not your voice. it s your likeness. there are laws to protect that sort of thing. they have not caught up with ai by any stretch. congress hard pressed to be able to be at the forefront of advancement for technology, to be able to figure out do you regulate it or do you regulate the behavior itself, or do you regulate the ability to use it in the first instance? elon musk, steve wozniak came
17-year-old trayvon martin. and unfortunately, it was the teen s life. listen to the brother as he spoke last night to piers morgan. the gun, i believe, was in his inside tucked inside his pant waist. right. so he has pulled it out and he has fired it? well, he has taken control of his firearm. he prevented his firearm from being taken from him. and used against him. and that s called saving your life. what trayvon said ease to the effect of, i believe this is going to be easy. you die tonight, or you have a piece, you die tonight. and then attempted to disarm him. so when you say have a bag of skittles and an iced tea, nobody just stood there with a bag of skittles and an iced tea. reporter: the other big interview is the one that was given to anderson cooper last night. this from an eyewitness. this will be the first we ve heard of. listen to this account. after the shots, obviously, someone the one man got up, and it was kind of like that period of him