We’ve added Carrizo Oil & Gas (Nasdaq: CRZO) and Gastar Exploration (NYSE: GST) to the Aggressive Portfolio as speculative beneficiaries of the development of two high-return domestic plays. Buy CRZO below $46 and GST below $5.75. Carrizo is a fast growing Eagle Ford oil driller with low costs, ample financial resources and significant upside potential as it derisks its acreage. Hunton remains dependent on Marcellus natural gas but also offers exposure to crude production from  the emerging Hunton play in Oklahoma. For the full story, see the Dec. 11 issue of The Energy Strategist.