The Swiss central bank sucker punched the financial community by unlinking the Swiss franc from the euro. As a result, those who trade in currency markets saw huge gains or losses. And while some blamed the bank’s move for the ensuing market volatility, both U.S. and international stocks gained that day.
Two back-to-back international trips this year — to Germany and South Africa — gave me a good reason to brush up on my world-traveler skills. Here are the main things I think about when I'm planning a trip abroad.
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