Progressive firebrand Rep. Alexandria Ocasio-Cortez, D-N.Y., has been served with an ethics complaint by an outside group that accuses her of 'defaming' the creator of the Libs of TikTok account on Twitter, with more than 2 million followers. The creator, Chaya Raichik delivered the legal papers herself. The conservative Heritage Foundation asked the Office of Congressional Ethics to open a probe into the matter. The step does not guarantee a probe by the House Ethics Committee, which has a bipartisan membership and decides which matters involving lawmakers to probe. The New York lawmaker asked asked Yoel Roth, the former head...