Virtual campaigns cost less, give platform for voice of voters.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/hyderabad-social-media-helps-bring-peace-power-people
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-chronicle-telangana
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/telangana
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hyderabad-t
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-godavari
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment