isabel nguyen walker. mother and child doing just fine. technically, i guess, isabel nguyen walker was a guest on the last show because she was present -- well, she wasn't present. congratulations to you and your family. it's extraordinary. a bit of happiness on a difficult day. the news continues. let's turn it over to don lemon and "cnn tonight." >>> this is "cnn tonight." i'm don lemon. here is our breaking news. more than 250,000 cases of coronavirus in this country. over 276,900. more than 7,000 deaths right now. more than 1,400 just today. more than 250,000 americans are sick and more than 7,000 have died. so tonight the president announced his new cdc guidelines, urging americans to wear face coverings in public. the masks are important, not to protect yourself, but to protects others if you are asymptomatic and unknowingly carrying the virus. it is really important advice. advice that could save lives. advice that the president promptly says he won't follow and says you don't have to either. >> so, with the masks, it's going to be