In the wake of the CBI registering a corruption case against its Special Director Rakesh Asthana, Delhi Chief Minister Arvind Kejriwal on Monday said the BJP has turned the CBI into a "national disgrace".

"During the Congress rule the Supreme Court had termed the CBI a caged parrot, Modi government has surpassed the Congress record and in its greed to victimize political opponents, it has turned the agency into a national disgrace," he said in a tweet.