UPDATE 1-Facebook launches searchable archive of U.S. political ads
May 24, 2018 at 14:44 PM EDT
SAN FRANCISCO, May 24 (Reuters) - Facebook Inc on Thursday launched an archive of U.S. political ads that appear on the world's largest social network, showing who paid for them and other details, after an outcry over Russians' alleged purchase of such ads during the 2016 elections.