above average temperatures in the northwest for at least the extended period of time. >> yeah, allison, we saw some of those hazy skies flying back from president biden's town hall in ohio. thank you for that report. >> thanks, allison. so cnn's original series "history of the sitcom" continues this week with an episode that focuses on work families and how they give an insight into the state of the american workplace. here is a preview. >> the '70s is kind of a lost generation and everybody was trying to find themselves. >> the economy was in the tank and you start to see the dis illusionenment of american workers reflected in the workplace sitcom. >> toilet stuffed up again? >> that's no longer a problem, that's a tradition. >> something is wrong with your lights. >> if you look at the 12th precinct it was such a crepid