UPDATE 1-U.S. House panel chairman subpoenas 'Obamacare' contractor
October 29, 2013 at 10:08 AM EDT
WASHINGTON, Oct 29 (Reuters) - The chairman of the U.S. House of Representatives Oversight and Government Reform Committee on Tuesday subpoenaed an Obamacare contractor, Quality Software Services Inc (QSSI), for documents related to the federal government's troubled healthcare law website, Healthcare.gov.