Facebook founder Mark Zuckerberg is the next biggest high profile CEO s to visit India the second largest market for the social networking giant. He will be meeting Prime Minister Narendra Modi to address the Internet.org summit scheduled on October 9-10 in the city. Reportedly this time Modi will also be proposing the billionaire to partner with the Indian government for the recent initiative Swach Bharat or Clean India campaign. Launched on October 2 2014 the 'Swachh Bharat' campaign is slowly gaining popularity after the PM nominated celebrities including master-blaster Sachin Tendulkar actor Kamal Hasan industrialist Anil Ambani to spread