Ferguson fallout: Cameras on cops?

Shares of a tiny company called Digital Ally soared in August after the death of Michael Brown in Ferguson. The stock is up again in anticipation of a grand jury decision on whether to indict police officer Darren Wilson.

  • untitled
CNNMoney assistant managing editor Paul LaMonica highlights the latest news from Wall Street and what's moving the markets in his daily investing commentary.
@LaMonicaBuzz