Cam Amara News Today : Breaking News, Live Updates & Top Stories | Vimarsana

good morning, everyone. it is saturday, february 25th. i'm amara walker. >> good morning, amara, i'm boris sanchez. we're grateful you are starting your weekend with us. you are live in the cnn newsroom and despite the vicious lies you may be reading on social media, amara and i didn't plan to coordinate our outfits, it happened naturally because great minds think alike. >> i think we're ready to welcome spring when it has ppen ukraine enters the second year of war with russia with a message to the world. >> [ speaking non-english ] [ cheers ] >> ukrainian president volodymyr zelen...

and good morning, everyone. welcome to "cnn this morning." i'm amara walker in atlanta. >> good morning, amara. i'm boris sanchez. coming to you live from memphis, tennessee, a city still reeling from the brutal beating of tyre nichols at the hands of five now former memphis police officers. the full video of that beating was released to the public just a few hours ago, amara. >> yeah, that's right, boris, and as many would say, it was very difficult to watch. that video shows the deadly encounter between tyre nichols and memphis police officers earlier this month. nichols was pulled...

Fueling fires. five of those carrying about 115,000 gallons of vinyl chloride, which is fueling concerns three weeks later in the community about potential cancer risk and also what you mentioned at the beginning, too, investigators at this point suspect the crew did nothing wrong. in fact, the engineer had already began to apply the brakes for a train ahead of it and simply increased the brake -- at least the brake rate once that initial alarm went off but that deceleration portion, cam amara caused the problems. this is 100% preventable but the ntsb stopping short of what could have been don...

President biden. he is in cambodia right now for a meeting with asian leaders. it is the latest stop on his week-long trip overseas. >> he arrived in cambodia after attending the cop 20 climate summit in egypt. his next stop is the g-20 summit in indonesia, where he'll have a historic meeting, his first face-to-face sitdown with chinese president xi jinping. >> as we know, tensions have remained high for quite some time, especially after nancy pelosi visited taiwan. cnn senior white house correspondent phil mattingly is traveling with the president in cambodia. what's on the agenda and what ca...

Opportunities, and that's the difference. the message is to adults -- let's keep the world open. let's keep the opportunities available to all children. and remember, space isn't just about the u.s. it's international, it's worldwide. >> opportunities for space exploration should belong to all of us. dr. mae jemison, what a pleasure to have you on. thank you so much for the conversation. >> thank you so much. >> you're welcome. thank you all for watching. >> thanks for being with us, am amara. there's more ahead in the next hour of "newsroom." fredricka whitfield is up next.