French billionaire Bernard Arnault recalled the time when he and Elon Musk, the CEO of Tesla and SpaceX, discussed the idea of a Louis Vuitton-branded rocket. What Happened: While appearing on CNBC’s Squawk Box, Arnault spoke about his discussions with Musk. “I admire very much what he’s doing because I think he’s a genius. To do such a success with a car company was quite unexpected. But he’s a genius,” he said. The French luxury mogul went on to reveal that the last time the two billionaires talked about an idea involving a rocket. “Maybe we have a way to put Vuitton in a rocket. I don’t kno…