Marina and I got to come home to Pittsburgh for a few days. But by the time you read this, we’ll be in the Bahamas. Upon returning from our stay in Germany, some developments in the U.S. struck me. President Obama said he aims to create advisory groups to explore regulations for natural gas drilling and usage. Republican candidate Mitt Romney outlined his energy policies in Pennsylvania just a few weeks ago. Now I have talked about the need for a national energy policy for …

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