Four men who an indictment claims espouse neo-Nazi beliefs have been charged with child exploitation in a case in which they coerced 16 children to create child pornography.

Four members of a neo-Nazi online group have been charged with federal crimes accusing them of grooming and extorting more than a dozen children to produce pornographic media and violent videos of self-harm.

Four men who an indictment claims espouse neo-Nazi beliefs have been charged with child exploitation in a case in which they coerced 16 children — including two in San Bernardino County — to create child pornography and other images showing them harming themselves,

Two men were arrested Tuesday, charged with being part of a neo-Nazi group that exploited children and coerced them to produce child porn. They were charged, along with two others, with running a "child exploitation enterprise.