One of the wealthiest men on Earth is being detained, and no one is talking about it

The Saudi prince who owns 1/3 of Twitter disappeared into the Riyadh Ritz-Carlton on Nov. 8 and has not been seen since. But the apparent incarceration of Prince Alwaleed bin Taleel — the 45th richest man on Earth and friend of billionaires Rupert Murdoch and Bill Gates — is not getting a lot of media attention. CNBC's Jake Novak explains why few are now talking about Saudi Arabia's Twitter Prince.


Look at these tributes to 'Purple Rain' around the world

The world lost a music icon on Thursday with the news that legendary singer Prince died. The 57-year-old was found unresponsive at his studios in Minnesota. Grieving fans around the world visited makeshift memorials and city officials draped buildings in purple light.