When PM knows there is nothing wrong then what is the need for him to come: VK Singh

BJP leader VK Singh reacting on Congress' walk out from Parliament said that they don’t want to work that’s why they are not allowing Parliament to work.
He said, "Tomorrow they will say something else so they will believe that. When a foreign minister is given a statement then what is left now.  When pm know there nothing is wrong then what is the need for him to come."