Twitter had a tumultuous week. Traders Jon Najarian and Scott Weiss debate how to navigate the stock and if investors should be long or short. Weiss says the valuation is excessive and the volatility ... more 
Twitter had a tumultuous week. Traders Jon Najarian and Scott Weiss debate how to navigate the stock and if investors should be long or short. Weiss says the valuation is excessive and the volatility is incredible. less 
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Tue, Dec 31, 2013 12:49 PM EST