catastrophe. pratt and whitney is the one who builds the engine. all of a sudden there was a loud sound and it got really bad. i thought lightning struck the plane at first. we looked at each other, my wife and i, held hands and just wished our kids we would see them again. reporter: concerns heightened by a second incident. another boeing jet caught fire. they ordered all domestic flights grounded. questions have already been raised how jets will be returned aviation correspondent pete muntean has the latest on the investigation. reporter: christine, laura, we re getting the biggest window into what may have caused the dramatic in flight failure. mayday, mayday, united air 28. united 328 heavy mayday, mayday. aircraft 328. yeah. denver departure 328 heavy mayday. aircraft just experienced engine failure. need to return immediately. reporter: a fan blade inside the right hand engine broke off, took out another fan blade and investigators were able to find
widespread delays. the winter storms halt deliveries of covid vaccines. president biden recommits to opening schools by the end of april but will vaccinating teachers be required to get kids back in the classroom? the confusion, tonight. fake mask raids. more than 11 million counterfeit n95 masks meant for medical facilities seized by federal agents. how to tell if your mask is real or fake. remembering rush limbaugh. the most listened-to radio host, a deeply polarizing figure, and the leading voice in conservative media for a generation, dies at 70. actress rescued. the grueling 55-hour journey after breaking her leg in the rainforest. who ashley judd credits for and, unifying america. a group of americans from both sides of the political divide come together in the spirit of unity. this is the cbs evening news with norah o donnell, reporting from the nation s capital. tothe we and thk yofor joining us. we re going to begin with breaking news. the deadly winter weather
not at least one day a week as the white house has said. and biden claims his economic relief plan will bring the economy, quote, roaring back. plus as we reported yesterday, the white house is now publicly acknowledging that johnson & johnson which is expected to be the first vaccine authorized under president biden will likely have a slower rollout than hoped with fewer doses ready than previously expected. as phil mattingly reports, this is all part of a critical test for president biden. reporter: president biden may have pledged to reopen a majority of schools in his first 150 days when do you think that would be k through 8 five days a week in. i think that we ll be close to that at the end of the first 100 days. reporter: but his administration can t seem to settle on what that means. so those schools may only be open for at least one day a week? no, that s not true. that was what was reported but there was a mistake in the communication. reporter: and th