Has judge judy been sued for wrong decisions

No, I don't think she has - if she was sued ever, then I believe that there would be news everywhere because she is a famous person. The only time she was sued was by CBS about her salary, but that has nothing to do with her wrong decisions, of which there were certainly many. It is very difficult to sue such an important person, so even if it happened, it would probably just be covered up.

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.