different hospitals, as america s healthcare workers demand more pay and more help. attention, parents have you heard about the new website that does your kids homework for them? well, tonight, we ll tell you about the new artificial intelligence taking the internet and the classroom by storm. the latest on the mega millions $1.1 billion jackpot. and tonight, play for patrick. the minnesota family helping young athletes after the loss of their own son. this is the cbs evening news with norah o donnell, reporting from the nation s capital. o donnell: good evening to our viewers in the west and thank you for joining us on this tuesday night. tonight, there is new fallout from what cbs news first reported about those biden documents. house republicans have just launched an investigation. we ve got more on that in just a moment. plus, this just coming in look at this video. smoke pouring out of the wing of this delta flight. but first, more deadly storms have slammed the c