Washington, D.C. - Today, U.S. Senator Markwayne Mullin (R-OK), a member of the Senate Health, Education, Labor, and Pensions (HELP) Committee participated in a hearing titled, "Labor Law Reform Part I: Diagnosing the Issues, Exploring Current Proposals." In his hearing discussion with Teamsters President Sean O'Brien, Senator Mullin credited President Trump with getting both leaders to the table to find common ground on labor issues.