witness known to have testified so far. and we ll talk more about what that might say about the justice department s criminal investigation, and how far it can go. also late today, president biden weighed in on the central figure in thursday s january 6 hearings. we saw what happened. the capitol police, the dc metropolitan police, other law enforcement agencies were attacked and assaulted before our very eyes, speared, sprayed, stomped on, brutalized. and lives were lost. and for three hours, the defeated former president of the united states watched it all happen, as he sat in the comfort of the private dining room next to the oval office. as for the committee, it apparently is not waiting for september either. today, a member virginia democratic congresswoman elaine lauria released a new video clip that shows the former president s unwillingness to include language that held the mob he invited, incited, and wanted to join accountable. do you recognize what this is?
weather center. live from cnn center, this is cnn newsroom with kim brunhuber. we begin with both new hope and a new round of fighting in ukraine. officials say 13 missiles struck a city about 300 kilometer north of mykolaiv, leaving a number of people injured and killed. the missiles targeted military airfield and a railway facility. officials are urging people to stay in shelters for now while the mayor of mykolaiv is reporting what he calls powerful blasts in that city. but on the hopeful side, ukraine and russia have signed an agreement that will allow ukraine to resume grain exports through the black sea. much of that grain has been stranded because of a russian naval blockade, leaving 47 million people around the world in acute state of hunger according to a u.n. estimate. president zelenskyy says russia may not fully keep its side of the bargain. here he is. translator: the text of the document signed today is published, and everyone can read its points. they ful
sandra: begin with house speaker nancy pelosi arriving in taiwan, it happened a short time ago for her trip there, raising concerns of how china could, and could still respond. and already beijing issuing a series of threats. hello, welcome, everyone. john, great to be with you. john: happy tuesday to you, i m john roberts in new york. chinese fighter jets flew nearby, the speaker arriving safely but the u.s. and taiwan remain on high alert, as four u.s. warships have been repositioned east of taiwan in an effort to deter chinese action. sandra: chinese state media is reporting beijing will conduct live fire military exercises surrounding taiwan over the next few days, and is warning of severe punishment to the united states. congressional correspondent. china is coming out with really strong words, they are calling this trip by speaker nancy pelosi to taiwan a serious violation of the one china principle, and they are saying it infringes on china s sovereignty, and t
and satying we think this their money behind nvidia and saying we think this company is going to drive the growth in al. what do you think the main thing that investors are people watching this patient understand about this ai boom and where it s headed? your guess is as good as mine, there are lots of people out there at the moment, they kind of know that there is something there but they don t exactly know how it is supposed to play out. i ll give you one example, mcdonald s for instance, said that they were going to incorporate ai into the drive through ordering technology come as a people drive into come so people drive into this. kind of booth, and they shout their orders out, then ai is supposed to be able to interpret what they want and deliver them the food at the other end. but it didn t quite work out that the way that they expected, and so the partnership they had with ibm has now been dissolved and he said there putting it to one has now been dissolved and they sa
thing that investors or people watching this patient understand about this or people watching this space understand about this ai boom and where it s headed? your guess is as good as mine, there are lots of people out there at the moment, they kind of know that there is something there but they don t exactly know how it is supposed to play out. i ll give you one example, mcdonald s for instance, said that they were going to incorporate ai into the drive through ordering technology come so people drive into this.kind of booth, and they shout their orders out, then ai is supposed to be able to interpret what they want and deliver them the food at the other end. but it didn t quite work out that the way that they expected, and so the partnership they had with ibm has now been dissolved and they said there putting it to one side for now because i didn t quite work the way they thought it would, he had difficulties understanding what people were saying, certain accents, so people