Mark Zuckerberg once posted a photo on his ... something strange about his laptop in the image: there was tape over both the camera and the microphone to protect against hackers.

Mark Zuckerberg recently posted a photo on ... something strange about his laptop in the image: there was tape over both the camera and the microphone to protect against hackers.

But wait a minute... On the laptop, it definitely looks like Zuckerberg has placed tape over the MacBook's camera. Going even farther, it looks as if he's taped over the laptop's microphone ...

In what is perhaps the definition of a literal grudge match, Twitter owner Elon Musk and Facebook founder Mark Zuckerberg have indicated their interest in fighting each other. The feud emerged ...