sensibility but what he's done for this country and who he is cannot be forgotten amidst the chaos created in the white house. not by general kelly but, of course, by president trump. all right. we have move to forward. 106th straight month of expansion. extraordinary and also it didn't start a year ago. the last eight years are now tied for the second longest span of uninterrupted growth in the country's growth. it is tied with the boom of the 1960s and behind only the tech bubble years of the 1990s. here's the question. how much longer can we keep it up? to help answer it, i'm joined by my friend from cnbc, steve liesman. are we putting our party hats on saying the good times are here to stay or should we be looking at history and warning signs? >> party hats and confetti. >> i love them all. >> we need here. there's a lot going for the