@CNN: The Dow fell more than 800 points today, with tech stocks hit hardest. Some investors are wondering if the bull market may finally be ending. https://t.co/B8WWSumOSg https://t.co/aVBL5Ehh6d

@CNN: The Dow fell more than 800 points today, with tech stocks hit hardest. Some investors are wondering if the bull market may finally be ending. https://t.co/B8WWSumOSg https://t.co/aVBL5Ehh6d