Elon Musk explains his baby's name on Joe Rogan's podcast

Elon Musk — the eccentric and very online billionaire — returned to  Joe Rogan's podcast shortly after his child was born. 

In case you missed it, Musk and his partner Grimes set the internet ablaze by naming their child — who was born on May 4 — X Æ A-12 Musk. A lot of folks wondered how, exactly, you pronounce...