Ivan Velazquez Caballero
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Mexican drug lord Ivan Velazquez arrested

27 September 2012 Last updated at 22:31 BST

Mexican officials say they have arrested one of the country's most wanted drug traffickers.

Ivan Velazquez Caballero, known both as El Taliban and as Z-50, was a commander of the notorious Zetas cartel, and is believed to be behind shootouts in northern Mexico.

Will Grant reports.