He wrote the recent story claiming the US blew up the Nordstream pipeline. He’s been derided by just about all MSM over it. https://seymourhersh.substack.com/p/how-america-took-out-the-nord-stream

Previous greatest hits include breaking the Mai Lai massacre story in 1969, Abu Ghraib in 2004, and I’m just now learning about his stories on Bin Laden, Assad and others. Worth while couple hours to dig through.