Searching for the GOAT

Fred, Art, Laura, and Mark chime in about who was the most important athlete of the last century. Muhammad Ali, for his stand against the Vietnam War? Michael Jordan, with his global business brand? Billie Jean King? Jackie Robinson? Wayne Gretzky? Who truly changed sports forever? Is Caitlin Clark being protected enough from the continuing rough treatment on the court? Are crowds letting gambling have a negative influence on golf etiquette at the U.S. Open? And with Novak Djokovic and Serena Williams both making waves at Wimbledon, how many more chances will fans get to see them shine?