The Biden administration wants to spend big. Its $4.5 trillion "Build Back Better" plan includes hefty investments in infrastructure, unprecedented spending on the labor force, and funding for a host of Democratic policy priorities. But just what would this mean for the American economy?  As Washington takes up this historic plan, we ask: Should Congress spend trillions to “Build Back Better”?      Arguing in favor of the motion is Mark Zandi . Arguing against the motion is Michael Strain. Emmy award-winning journalist John Donvan moderates.  Learn more about your ad choices. Visit megaphone.fm/adchoices