As a local union rep, Dan Thacker isn’t accustomed to dealing with unemployment processes. But when the COVID-19 crisis started hitting St. Louis hard 10 months ago, that changed. Thacker, the principal officer with Teamsters Local 610, encouraged the public-sector school bus drivers and monitors the union represents to apply for unemployment when schools shut down. They did so and were approved. Now those same workers are receiving letters from the state demanding the money back.