"Somebody has to stand up and speak out, " says Yogendra Yadav, political analyst and member of the as yet-unnamed party.

BBC: Is Arvind Kejriwal a harbinger of a new Indian politics?

"My job is to stand up and speak out on behalf of children and to do that I use the UN Convention on the Rights of the Child, " he said.

BBC: News

Around the world, they stand up, speak out and tweet in the name of justice.

UN: Secretary-General