re: When will NG be a good purchase?

I'm in on CHK right now. I got in after all the stuff with Aubrey McClendon came out and the price seemed down. One thing I think will be huge down the road is vehicles using CNG. The city of Baton Rouge has a station on chippewa already. I need to do a bit more research and see what other cities are starting to build their fleet around CNG and to what extent. But I think that could be somewhat of a game changer for NG.