Guwahati, Aug. 21 -- Assam Chief Minister Himanta Biswa Sarma today voiced concern over some groups in Bangladesh trying to "influence" people living in India's Chicken Neck area (Siliguri Corridor) by reminding them about their past links with Bangladesh It may be mentioned here that the Chicken's Neck, also known as the Siliguri corridor, is a narrow strip of land in West Bengal's Siliguri that connects India's Northeast with the rest of the country. It is roughly a stretch 20-22 kilometres. "It is a matter of concern. During my visit to Dhubri I have seen wall writings asking the people to show allegiance to Bangladesh. See the whole 22 km stretch in the Chicken's Neck is inhabited by people who originally came from Bangladesh, maybe bef...