Tyson again. That name bubbles up to the top of the septic tank every few years. Tyson was one of several companies that paid millions to settle antitrust price fixing suits in the late 70's. Bill Clinton suppressed a water pollution problem for them when he was governor. One of Tyson's lawyers was the shepherd for Hillary's amazing cattle future windfall.
Our own fault really. We make reams of regulations with no accommodation for small competitors so being "To Big To Fail" becomes a requirement of doing business. Not surprisingly the resulting oligopoly quietly colludes amongst itself.