Trying to keep an eye on the ANC and its partners from here in Europe continues to be a fascinating, if unsettling process.
This week there was the eulogy by minister Blade Nzimande, leader of the SA Communist Party (SACP), of the late Joe Slovo, and his outspoken praise of non-racialism. At the end of last year there were a series of quarrels between the SACP Youth League and the leader of the ANC Youth League, Julius Malema.
It all concerned the position the SACP assumed in the power politics of the ANC alliance, as well as the ideology of the alliance, particularly as it related to the relationship between white and black.
In the past decade or three before the legalisation of the ANC and SACP in 1990, the leadership of the former increasingly was taken over by leaders of the latter.
Also, the vanguard of the alliance was very similar to that of the old National Party, NG (Dutch Reformed) Church and Broederbond - although formally they were separate organisations, the leadership of one not being distinguishable from the leadership of the other.
So ideologically there was almost no difference any longer between the ANC and the SACP. In this situation, the communists exercised both a radical and a moderating influence. On the one hand, concerning its foreign policy, the alliance without more ado attached itself to the Kremlin's leash and also virtually took over totally the Marxist-Leninist political and economic ideology; on the other hand, the communists with their emphasis on non-racialism prevented the alliance being taken over by anti-white racism.