Don’t let $2 gas fool you, the alternative fuel revolution is well under way. A vast majority of car makers offer at least one hybrid model, and the number of electric cars on the market grows annually. However, hydrogen technology is still lagging behind because it’s plagued by an array of setbacks, including an underdeveloped infrastructure. Digital Trends sat down with Merten Jung, BMW’s head of fuel cell development, to get insight on where the…