Criminals used the easy money to fuel the explosion of drugs, guns, and violence last year, we talked to sacramento county's then d.a. >> we're talking about unemployment insurance fraud that could hit $100 billion nationally is this a fleecing of america? >> it's the biggest fleecing of america i think we'll ever see i sure hope it's the last and the worst we'll ever see. >> reporter: so far, just a thousand people have been convicted of covid-related fraud, including patrick walsh, a blimp company owner who used stolen money to buy an island in the gulf of mexico. and a florida man who used ...