While refusing to entertain AIADMK's Babu Murugavel's challenge to quashing of a defamation complaint against Tamil Nadu Speaker M Appavu, the Supreme Court today observed that imputation in respect of political leaders crossing-over from one party to another can't be said to be defamatory.A bench of Justices Hrishikesh Roy and SVN Bhatti was dealing with Murugavel's challenge to a Madras. …
