https://www.reuters.com/article/us-usa-tech-congress/big-tech-tangles-with-washington-lawmakers-in-antitrust-showdown-idUSKCN24U1FI

A much-anticipated congressional hearing featuring the CEOs of four of America's largest tech firms kicked off on Wednesday afternoon in a confrontation that promises a healthy dose of political theater, while also offering a window into the thinking of lawmakers trying to rein in Big Tech.