I say "nay".
To state that Tim Wise's viewpoints on race and class are necessarily Marxist in nature is like saying that the Golden Rule is necessarily Biblical.
Besides, that, FUCK KARL MARX, and FUCK FRIEDRICH ENGELS! Both of these men were staunch racists who, using Darwin's theories to justify their beliefs, held the opinion that black people were lower on the evolutionary scale than whites, and by extension, were unfit to carry the "people's revolution," beyond serving the role of cannon-fodder.