Trucks are parked outside a DHL delivery facility in New York on May 9, 2022. Andrew Kelly/ReutersThousands of DHL Express workers in the United States are prepared to walk out if a new contract agreement with the company isn’t reached by the end of the month.In early March, 6,000 workers at the international logistics company voted by a 96 percent margin to authorize a strike against DHL, which employs more than 550,000 people worldwide.





