Kevin O'Leary on his worst 'Shark Tank' investment ever: ‘I lost half a million dollars'

Kevin O'Leary, a star investor on ABC's "Shark Tank," says he learned to always trust his gut after sinking $500,000 into a telecom startup that "went to zero."
Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.