The Full quote

In the 1920s, W.E.B. Du Bois started binge-reading Karl Marx. by the time the Great Depression depressed the Black poor worse than the White poor, and he saw in the New Deal the same old deal of government racism for Black workers, Du Bois conceived of an antiracist anticapitalism. Howard University economist Abram Harris, steeped in a post-racial Marxism that ignores the color line as stubbornly as any color-blind racist, pleaded with Du Bois to reconsider his intersecting of anticapitalism and antiracism.
https://snakeology.pl/quote/11972/