Congress MP from Porbandar in Gujarat, Vitthalbhai Radadiya, has been caught on camera pulling out a rifle, brandishing it and threatening employees at a toll plaza near Vadodara. The MP has refused to apologise, justifying what he did by saying he acted in self-defense, though no other person is seen anywhere near him on camera for most part. "I am an MP, I deserve respect," he said today. The Congress has asked him for an explanation.