VV Shots Given Citigroup's (NYSE:C) significant growth opportunities and its extremely low valuation, I view C stock as a buy. While the bank, like all of its U.S. peers, face challenges going forward, I believe that the shares' low valuation more than reflects the likely impact of the risks that it faces. As is the case with all large U.S. banks, Citi will probably benefit from significant improvements in its wealth management, investment banking, and trading businesses amid the U.S. economy's likely s ...