Lightning Round: Krispy Kreme, Alcoa & More By: CNBC.com News August 13, 2013 at 18:42 PM EDT Are you ready skeedaddy???!!! It's time for the Lightning Round. Cramer makes the call on viewer favorites. Read More >> Related Stocks: 3D Systems Corp Alcoa Biocryst Pharma Inc International Business Machines Microchip Technology Nordic American Tanker Shipping Ltd Regions Financial