>> no, we do not have positions in these exchange traded funds at this point. >> tom: eric teal, ourstreet critique guest with first citizens bank. >> tom: one consequence of all the european anxietys, a stronger u.s. dollar. if your summer travel plans take you overseas that means you will get more bang for your buck. take a look. u.s. dollar index measures the dollar gets a basket of currencys has ralied 5% since march, out highest level since the summer of 2010. as we continue this week's look at summer travel, where in the world american, stretching their travel dollar this year, the editor of thompson reuters with us. lauren, is europe on sale with this dollar boom? >> it's cheaper, but it's definitely not on sale. if you're going somewhere like amsterdam, i was there recently, carry -- london is also expensive because of the olympics. >> tom: the polish, the dollar has gained over po land's currency. is that drawing american tourism over there? >> it's not like americans are going there gang busters, but they should, because krakow is a beautiful old world city, and the lati is