Thank you, Mr. Chair.
Ms. Bak, one of the things that struck me, glancing through the package you provided, was that people often don't associate clean tech and the oil industry; that's not normal. The second thing was why this was necessarily here, again because of that connection.
Then as Mr. Patterson was talking about how his business had developed into being more than one sector, I began to think that's probably fairly common. Could you talk to me a little more about how your member companies work, both in the oil industry and other industries; how that feeds back and forth inside companies; and give us a little insight to understand how clean energy technology companies don't just concentrate on oil but do other things back and forth. Are my presuppositions there correct, and if so...?