But I agree with you in one point: they said "search for a white man" and that was terrible!
White North-americans usually think they are the only caucasians. But in truth, an Arabian, an Iranian, a Spanish, an Italian, a Portuguese... are caucasians too. Not just english, russian and german people are caucasians.
In resume, all people from Europe and their descendants and all people from Middle East and their descendants could be considerated caucasians.
The North-americans use the term in a wrong interpretation because of their prejudice.
But it does not make me upset. What is the good of being a white person? And what is the bad of being black, yellow or red? It does not make difference!
All human people have the same origin. The colour of skin does not matter!
It does not even deserves comentaries, cause their way of classification came from the XIX century. It is totally overtaken. And I think you agree with me in this point.
Nowadays, scientists discovered there is only one race: human race.