Supply chain attacks most coveted and hardest for nation states to affect, says cybersecurity expert

Dave Weinstein, former New Jersey chief technology officer, and Suzanne Spaulding, Homeland Security former undersecretary for the national protection and programs directorate, join 'Power Lunch' to discuss the cyber threat from China after Bloomberg Businessweek reported it had hacked Amazon and Apple motherboard servers by installing chips early on in the supply chain.