These type programs are typically found in Communist, Socialist, and Islamic societies (Islam is highly political), and exist to indoctrinate more effective Useful Idiots.
They are similar to the NAZI Hitler Youth organization, totally leftist politically in orientation.
Yes, we do.
Both the Republicans and the Democrats have such politically based youth camps in the U.S.
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There is less need for them here, what with the public school system filling that function.