Citation: http://edition.cnn.com/2013/10/21/world/europe/roma-discrimination/index.html?c=intl-homepage-t
Though there has been many kinds of ethnics which make their living as caravans, why is the Roma in discriminative position?
According to the page on Wikipedia, they became untrusted an ethnic group in 1500s because they didn't leave Europe.
If they had settled down in Europe, they wouldn't have been discriminated.
