Should GM bring back Hummer, all-electric? Take our Twitter poll

2009 Hummer H2General Motors’ Hummer brand was officially retired in 2010, at a time when a new GM was emerging from bankruptcy, the recession pulled ostentatious guzzlers out of vogue, and there was more awareness about fuel efficiency. And without getting into details, gas mileage was abhorrent for pretty much the entire Hummer lineup. The Hummer brand…