Please list the full official names of all the current legislators who served the term that started on 2013/1/3.
term that started on 2013/1/3 refers to start = '2013-01-03';
SELECT T1.official_full_name FROM current AS T1 INNER JOIN `current-terms` AS T2 ON T1.bioguide_id = T2.bioguide WHERE T2.start = '2013-01-03'