Is it fair to compare the BNP to the KKK?

the fact that KKK and BNP are minor parties who preach racism, means it is a fair comparison. The hitler comparison is a stretch, but the nazis were originally a minor party, who grew into a governing party, and early in their history were dismissed as a irrelevance. Conditions are different now, the BNP will not govern this country, nor will it start a 4th reich, they are not german for a start. But he is a political descendant of mosely's black shirts, so a comparison is apt.