But if stocks close higher Friday, TJM's Jim Iuorio says he's going to stop worrying for now.
A cybersecurity expert rates the best and worst industries at protecting your online data.
Julie Sygiel, the founder and CEO of underwear start-up Dear Kate, didn't expect the backlash over her latest ad campaign.
TrimTabs Chairman Charles Biderman also tells CNBC stocks are "rigged" due to low interest rates.
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