Spike Lee rants about gentrification saying black culture in New York is being erased by white residents ‘Christopher Columbus syndrome’
So does this guy
http://en.wikipedia.org/wiki/James_David_Manning
snippet:
Manning is fiercely opposed to the gentrification of Harlem and calls for its residents to boycott its shops, ants, doctors, banks and churches.[8] That action, combined with a general rent strike, would force all property owners out of Harlem, he said, leaving the neighborhood to its rightful inheritors: black people.