Brisbane, Nov 16 (ANI): Prime Minister Narendra Modi has raised the issue of India's black money abroad. After this, CEO of Bombay Stock Exchange (BSE), Ashish Kumar Chauhan said that Modi set a perfect pitch by talking openly about black money with G-20 leaders. Meanwhile, Businessman Zafar Sareshwala said that PM Modi's concern about black money is genuine and he did a perfect thing to raise the issue at G-20 summit.