New Delhi, Sept. 5 -- Bihar Minister Santosh Kumar Suman has slammed the Congress over its Kerala Unit's now deleted post over the new GST reforms in the state.

Speaking to ANI on Friday, Suman slammed the party, stating that it was their policy and character to defame and shame the state and Biharis, which reflected their "mental bankruptcy."

He further stated that the people understood the behaviour of the party and would respond at the right time.

"This has been the policy and character of Congress to defame Bihar and shame Biharis. The party and their allies have always run this propaganda. We are proud of being Biharis...So if someone says things like this of a state where so many leaders come from, it shows their mental bankruptc...