dangerous heat stretches from a northeast to the southwest. when it is 90 degrees out, you know, it s just it s too hot. speak of the city of newark last two of its bravest and a cargo ship fire. the firefighters died while battling flames that broke out last night on the tenth floor of the ship. instagram now has a new app, it is called threads. the app is seen as the most fierce competition yet to super media powerhouse to twitter. speak of the digital cage match, that is what this play is for mark zuckerberg purely is playig to his ego while being able to undercut elon musk. jericka: russian re police allegedly raid yevgeny yevgeny prigozhin s mansion after armed revolt. the question tonight is, where is the wagner group s leader? alzheimer s breakthrough? the fda improves a drug that jet could slow down the progression of the disease. it is a miracle, in my view, that i can stay active and healthy and with it. they are a public health threat,
79-year-old susie mitchell, the drug is providing something that is hard to quantify. hope. i want to maintain a good life. i do not wish to be dependent. for the rest of my life. reporter: serious side effects include bleeding in the brain, usually without symptoms but something to be carefully monitored. trials underway for patients who have evidence of amyloid on screening blood and brain scans but no symptoms yet. jericka, imagine if we could actually prevent alzheimer s rather than waiting for the devastating symptoms to appear. jericka: yeah, good news for a lot of families out there. thank you, john peered well, there is a disturbing new study out today about the nation s drinking water. researchers found that nearly half of the tap water in this country contains potentially harmful compounds known as forever chemicals. they are linked to a wide range of health problems include in cancer, high blood pressure, and fertility. cbs s mark strassmann takes an
in my eyes than everybody else is born with, light perception, color perception, those things are really jacked up. you may be standing less than 10 feet away from me but it s hard for me to recognize facial features. this is john, he s in the quarterfinals of the tony hawk s skate park hero contest, the winner gets $10,000 and a chance to skate with hawk himself. it raises money to build skate parks and under served communities. it must be all by feeling. it athletes say that anyways, and cert nly in his jericka: nearly 90 million americans face scorching heat with the last three days likely the hottest ever on earth, so when might some relief be on the way? here are tonight s headlines.