Here's how much Elon Musk's wealth has shrunk as Tesla shares slide

The sell-off in Tesla shares as been sharp and swift. As of Friday morning, the stock has lost roughly $85 billion in market cap since Monday and CEO Elon Musk's wealth has taken a hit. But the stock is still up about 800% over the past year. CNBC's "Squawk Box" crew discusses what could be ahead for the stock.
04:10
Fri, Sep 4 20207:23 AM EDT