In case you missed it this morning, General Motors CEO Fritz Henderson made some big news just one month after the "new" GM emerged from bankruptcy protection.First of all, Henderson announced that the GM FastLane blog would now be used to solicit feedback on new designs directly from customers. Over the next two years, GM will be launching 25 new models in its four remaining "core" brands (Chevrolet, Cadillac, Buick and GMC).After the webcast ends,...