12 In view of the betrayal by the official representatives of the socialist parties in the principal countries of the aims and interests of the working class in view of their passage from the camp of the workingclass International to the political camp of the imperialist bourgeoisie it is vitally necessary for socialism to build a new workers International which will take into its own hands the leadership and coordination of the revolutionary class struggle against world imperialism

Can you repeat this sentence, but add in punctuation?
12. In view of the betrayal, by the official representatives of the socialist parties in the principal countries, of the aims and interests of the working class; in view of their passage from the camp of the working-class International to the political camp of the imperialist bourgeoisie; it is vitally necessary for socialism to build a new workers’ International, which will take into its own hands the leadership and co-ordination of the revolutionary class struggle against world imperialism.