FTC Offers $50,000 For Technology To Stop Robo-CallsCommercial robo-calls - almost all of them scams - are illegal without your written permission, but they are proliferating rapidly, say Federal Trade Commission officials. The challenge is to find new technology to beat these scam artists, says Carnegie Mellon professor Raj Rajkumar.

More From CBS Pittsburgh

Get The All New CBS Local App
KDKA Weather App
Find Cheaper Gas

Watch & Listen LIVE