By Mohammad Suaib New Delhi [India], February 3 (ANI): Congress MP Karti Chidambaram on Tuesday criticised the India-US trade deal, saying it undermines India's sovereignty as the US appears to be deciding India's trade and oil partners, and called for a relationship based on mutual trust and respect. The India-US trade deal reduces tariffs on Indian goods in the US to 18 per cent, while Washington has claimed the deal will help it export more agricultural products to New Delhi.