The auto world has been buzzing with electricity in recent years literally.With nearly all major automakers heavily committing to moving away from internal-combustion engines, some entirely and some in phases, over the next several years, the battle for best electric vehicle is already heating upI recently spent a little time with one of Volkswagen's entries into the fray, the Volkswagen e-Golf -- an electric version of it's perennial top-ranked vehicle -- and I'm back with a full report on what the buzz is all about on this particular plug-in ride.