By Amit Kumar New Delhi [India], November 4 (ANI): Rajya Sabha Deputy Chairman Harivansh Narayan Singh to lead the Indian delegation at the 10th G20 Parliamentary Speakers’ Summit (P20) in Brasilia, Brazil to be held from November 6 to 8. Rajya Sabha Sources told ANI that the 10th P20 Summit will promote debates and exchanges under the motto “Parliaments for a just world and a sustainable planet”. Sources from the Rajya Sabha told ANI that the 10th G20 Parliamentary Speakers’ Summit (P20) will be held in Brasilia, Brazil. During this summit, G20 parliamentarians will engage in discussions on s…