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1. He suggested that serum farms could be established where charmers could sell venom for medical use.
2. Dutt visited remote snake charmers'villages to earn the trust of a suspicious community plagued by alcoholism and drug abuse.
3. Snake charmers in India have staged a protest against a law which bans them from using live serpents.
4. Despite the ban, hundreds of thousands of snake charmers still perform the traditional show.