Jesus is white?

if you are reading this because you agree with the title or believe it to be true or if the title just captures you because it seems racist. read on.

One day I was walking though a game store in San Juan and I saw a picture it was a picture of a black man with dread locks a "rasta" a black man. He said it was Jesus according to the Bibles description he was verbally abused constantly told to take that picture down .

So this is what's odd to me and these are my question. without looking at the movies or the Photos or before any kind of slight understanding of the little i know about the bible i came to the understanding that Jesus was born around Nazareth or Jerusalem i stand to be corrected there that would not make him white with blond hair and blue eyes.

so realy my question why portray Jesus as someone with Blond hair and blue eyes. was the use of this image used to portray the white man as God or as during the time of Slavery?.
with the advent of Abolition was this or did it evolve into the more light skinned i am the more important I am or the more pretty i am because i am light skinned?
and Because a person is white or light skinned does that mean i am worth more than someone Blacker or darker than I am?

also if the description blond hair and blue  eyes is inaccurate why has it not been changed?
and is the reason that it has not changed was Jesus was White?.  

these are the Questions that i have