Some time this week, select auto journalists will travel to Barcelona and be the first to drive VW's first fully-electric van. We've been teased with countless Microbus concepts for years and now we're just weeks away from seeing the second coming of this iconic Volkswagen model. But here's the thing: is VW going to bring us a high-style, retro-cool van that the public seems to desire, or will this be an electric van that just happens to have some styling-nods to the past? Wi