Launching a vitriolic attack on Rahul Gandhi, union minister Ashwini Kumar Choubey has called the Congress president "schizophrenic" and a "sewer worm". The junior minister in the health ministry, who is a Lok Sabha lawmaker from Bihar's Buxar, made the remarks while comparing Mr Gandhi with Prime Minister Narendra Modi on Friday. "While the PM is like the sky, Rahul Gandhi is like naali ka keeda," Mr Choubey said while addressing a programme in Bihar's Sasaram.