david: well, shares of facebook s parent company, now called meta, taking a mega hit this week. the tech giant announcing its first ever decline in users all while facing multiple antitrust allegations. fox business kelly o grady has more on that. kelly. reporter: good to see you, david. well, after the biggest stock drop in history, more pain may be on the horizon. meta s facing antitrust allegations from bipartisan sources as well as a suit from the ftc. yesterday aoc and matt gaetz both called for meta to be broken up, and it s part of a broader call for regulation. i spoke with senator black burn s team, and she affirmed, quote: i repeatedly have said big isn t necessarily bad, but our hearings have shone a light