Sources: the FTC is preparing a possible antitrust lawsuit against Facebook by year-end, but no final decision has been made on whether to sue Facebook (Wall Street Journal)

Wall Street Journal:
Sources: the FTC is preparing a possible antitrust lawsuit against Facebook by year-end, but no final decision has been made on whether to sue Facebook  —  No final decision has been made on the outcome of a yearlong probe as discussions with the social-media giant continue