reporting by "the washington post" shows his business continues to struggle with its own undocumented employees. now trump voters in a swing county are weighing in. nbc's vaughn hilliard reports from debuque, iowa. >> reporter: president trump's family business says it will start using an everify system after firing dozens of long it have erm woke. >> dave: it's pop have myself h htd. >> you may even get tired of winning! >> it's going to be so easy. >> aalone can fix it. >> tolerance for imlegal immigration is not compassionate. >> the stan is but two years into his presidency, his clubs