https://apnews.com/57d894c1f85a5d6d2ad4d7d05934e4f8 > WASHINGTON (AP) — President Joe Biden on Tuesday installed an energetic critic of Big Tech as a top federal regulator at a time when the industry is under intense pressure from Congress, regulators and state attorneys general. > The selection of legal scholar Lina Khan to head the Federal Trade Commission is seen as signaling a tough stance toward tech giants Facebook, Google, Amazon and Apple. Khan was sworn in as FTC chair just hours after the Senate confirmed her as one of five members of the commission on a 69-28 vote.