Amid the escalating war of words between the Centre and the Opposition following the ruckus in Parliament over the security breach, prompting bulk suspensions of Opposition members from both Houses; Union Minister Nityanand Rai on Sunday took a swipe at Congress leader Rahul Gandhi for labelling the incident as a fallout of ‘unemployment’ and ‘inflation’. Speaking to reporters on Sunday, the Union Minister questioned the Congress leader’s ‘intelligence’ and grasp of national issues, saying no one knows when and what Rahul would say.