Tesla will survive — but still won't rule the electric-car future (TSLA)

Tesla's most bullish fans are overestimating its potential in the future electric-car market.Rivals like GM can ramp up production much faster and use existing EV platforms in several new models much faster than Tesla.
Tesla is more likely to wind up being the sixth- or seventh-largest electric-vehicle maker in the long run.Tesla almost went bankrupt in late 2008, but since then Elon Musk's all-electric-car maker has more than survived — it's prospered, against all the odds. With a market