Once you buy a fund, have patience with it and understand the factors that impact its performance.

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For an American president to win the Nobel Peace Prize can only be good for the U.S. The Republican right needs to understand that and not repeat its performance of last week.

CNN: Commentary: Obama wins one for America

With all due respect to Nissan and its nifty electric Leaf, BMW, long aligned with the idea of performance, decided it needed to understand more about driver behavior before introducing its own battery-powered electric vehicle.

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It would be regulated by the SEC and be dependent on its own performance and not a bunch of financial activities with leverage that few can understand, much less put a dollar value on.

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