Senior Congress leader Jairam Ramesh on Monday called Prime Minister Narendra Modi and Home Minister Amit Shah 'experts at psychological warfare'. He also questioning BJP's claim that the BJP-led NDA will win 400-plus seats in the upcoming Lok Sabha elections.

Speaking to ANI on Monday, the Jairam Ramesh said, "If they (BJP) are so confident on winning 370 seats on their own and on crossing 400 in alliance with its NDA partners why are they running after BJD, Pawan Kalyan, or TDP for tie-ups?"