PITTSBURGH, Pennsylvania, May 26 (TNSPol) -- The United Steelworkers issued the following news release: Seven members of the United Steelworkers union (USW), including USW International President Tom Conway, today testified at an International Trade Commission (ITC) hearing, sounding the alarm over the harm dumped and illegally subsidized imports inflict on the domestic tire industry. The USW filed trade petitions on passenger vehicle and light truck (PVLT) tires from Korea, Taiwan, Thailand a  more