At Art Basel, Elon Musk, Andy Warhol and Jeff Bezos reimagined as robotic, picture-pooping dogs

CNN By Jacqui Palumbo, CNN Miami (CNN) — A pack of robot quadrupeds trot around the floor, bearing the hyperrealistic silicone faces of tech billionaires and famous artists. One, with the uncanny head of Elon Musk, purses his lips as he circles around. Just beside him, Andy Warhol and Mark Zuckerberg nearly collide. Further back,