New Delhi: Leader of Opposition in Rajya Sabha Ghulam Nabi Azad has declined the invitation to attend the dinner invitation extended by the President Ram Nath Kovind in honor of visiting US President Donald Trump. Sources close to the Congress leader said, “since no invitation has been extended to Chairman of the Congress Parliamentary Party (CPP) Sonia Gandhi, so it would not be appropriate for him to attend the function.” (IANS)