Inside the nearly 8-year-long feud between Elon Musk and Mark Zuckerberg that has threatened to become physical

Inside the nearly 8-year-long feud between Elon Musk and Mark Zuckerberg that has threatened to become physical

Elon Musk and Mark Zuckerberg have threatened to take their feud to the next level and face each other in a cage match.Susan Walsh/AP; Erin Scott/Reuters There's no love lost between Elon Musk and Mark Zuckerberg.  The CEOs have been feuding since 2016, when a SpaceX explosion destroyed a Facebook satellite. Here's a history of their feud. For nearly eight years, two of tech's biggest names — Elon Musk and Mark Zuckerberg — have been caught up i…