From Wikipedia:
On September 21, 2005, Peterson penned a column for WorldNetDaily, in which he suggested the majority of the African-American people stranded in New Orleans during Hurricane Katrina were "welfare-pampered", "lazy" and "immoral". ... Peterson has also thanked "God and white people" for slavery--adding that if it weren't for the slave trade, blacks might have never made it to the United States--and described traveling on slave ships as akin to "being on a crowded airplane". [8]
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