The intensifying Sino-American trade squabble is making for uniquely brutal May trading for U.S. stocks. : The intensifying Sino-American trade squabble is making for uniquely brutal May trading for U.S. stocks. See full story. Former hedge-fund manager Whitney Tilson isn’t shy about his bearish outlook on Tesla. In fact, it feels like a bit of an obsession. He’s out with his latest take on the where the company is headed. See full story.