CAGE FRIGHT Mark Zuckerberg vs Elon Musk showdown could be scrapped as Meta boss claims Twitter chief dragging feet over boutMARK Zuckerberg has thrown his proposed Elon Musk showdown into doubt by claiming he's not holding his breath. The Meta chief also claims he sent a proposed date to his Twitter rival but Elon hasn't responded. 2 Mark Zuckerberg claims Elon Musk is dragging his feet over their proposed bout Credit: Reuters2 Musk hasn't responded to Zuckerberg's proposed fight date, the Meta boss claims Credit: ReutersZuckerberg and Musk are set to meet in a cage fight this year after a war of words online. And Zuckerberg claims he is ready to fight, but Musk is still dragging his feet. Speaking on Threads, the Meta boss said he proposed an August 26 date for the bout.