Parts of the American economy won't go back to 'normal' after COVID

It's been a very long pandemic and we're still emerging from COVID-19, but the economy is working its way back and it will eventually get back to the level of strength it was before all of this. But it's not going to look the same. Some aspects of the economy have changed for good since march of 2020. David Fiorenza, economist at the Villanova School of Business joins KYW Newsradio In Depth to talk about the ways the economy has recovered to where it was before the pandemic and how it's changed permanently.