South Korean politicians shaving their heads in protest

Hwang Kyo-ahn, South Korea's opposition leader, became the latest politician to publicly shave his head in a protest against the government.

Three political conservatives have shaved their heads publicly - a form of protest that's a tradition in the country - after Cho Kuk took office last week as justice minister.

Cho, a former law professor, faces ongoing allegations of academic fraud and financial crimes against his family.

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