"marco rubio continues to take aim at zte" (newstalk , 9/17/2018) legislation introduced... senators chris van hollen, susan collins, mark warner, james lankford, elizabeth warren and i introduced the zte enforcement review and oversight (zero) act , a bipartisan bill to enforce full compliance by zte, a chinese state-directed telecommunications firm that repeatedly violated u.s. laws, with all probationary conditions in the commerce department's deal to lift the denial order's seven-year ban against the export of u.s. parts and components to zte. 