"Baseball, hot dogs, apple pie and Chevrolet" goes the old ad jingle. I therefore felt rather all-American on a recent trip to the Pacific Northwest to test drive the Chevy Volt as part of the iconic brand's outreach to the LGBT community. Chevy's parent company, General Motors, has been marketing to the LGBT community for nearly 20 years. GM's Saturn brand ran its first ad in a national LGBT magazine in 1995, and since then, most of its brands have sponsored events or advertised in LGBT media, said Joe LaMuraglia, GM's LGBT communications manager, in an e-mail to me.