Whatever you think about his politics- his take here is very on-point and he's basically exactly describing blm something like sixty years later. Listen before you form a conclusion. The clip is only a minute and four seconds.
just for reference in relation to what Wallace is describing:
blm is linked with Maduro in Venezuela
The contradiction of Black Lives Matter: Claims to defend civil rights, but supports Maduro’s brutal dictatorship

The contradiction of Black Lives Matter: Claims to defend civil rights, but supports Maduro’s brutal dictatorship
The Marxist Black Lives Matter movement claims to work for civil rights in the United States, but su...
(personally I am not some super anti-Venezuela type but I just post that to illustrate how basically identical it is to what Wallace was describing)