Lightning Round: Red Hat, CVR Energy and More By: CNBC.com News December 06, 2013 at 18:44 PM EST Are you ready skeedaddy???!!! It's time for the Lightning Round. Cramer makes the call on viewer favorites. Read More >> Related Stocks: AMC Networks Cl A Chesapeake Energy Cvr Energy Inc Depomed Inc Red Hat Silver Trust Ishares United Comm Banks