FILE - In this April 12, 2013 file photo, House Commerce, Justice, Science and Related Agencies subcommittee Chairman Rep. Frank Wolf, R-Va. listens during a hearing on Capitol Hill in Washington. Wolf says he will not seek another term after more than three decades in Congress. The 73-year-old Republican said in a statement said he would focus on working on human rights and religious freedom. He has been a low-key, respected member of the House Appropriations Committee. (AP Photo/Manuel Balce Ceneta, File)