Michael Wiggins De Oliveira, author at Seeking Alpha, discusses health supplement retailer GNC as his "Idea of the Month."
He notes that even though the company is in debt by more than $1 billion, it's still a buy for him because of the measures the company is taking to wipe out the debt, including the $200 million in annual free cash flow.
NANT Global Finance CEO Mark Elenowitz shares how blockchain is transforming capital markets with integrated brokerage, exchange, and transfer services.