Europe travel alert: Eight steps Americans can take

You have booked tickets for the Paris International Photo Fair or perhaps your son is already in Berlin studying German. Now that the US State Department has issued a 'travel advisory' for Europe, what should you do?

7. Carry more cash

Hazir Reka/Reuters/file
One travel expert recommends keeping more cash on hand.

You might want to carry more cash in your wallet than you would at home. Sano typically has a few hundred dollars with him. However, he also leaves a credit card in the hotel safe as a backup in case he gets robbed or loses his wallet.

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