(April 11, 2024, 8:13 AM EDT) -- WASHINGTON, D.C. — The evidence presented against an employer accused of reminding a truck driver that he was being surveilled and issuing a written warning rather than a verbal one to another driver for an infraction was not sufficient to support a finding by the National Labor Relations Board that the employer disciplined them due to drivers’ support of unionization, a District of Columbia Circuit U.S. Court of Appeals panel ruled, granting the employer’s petition for review and denying the NLRB’s cross-application....