By Paola Gianturco
WeNews guest author
Sunday, September 30, 2012
From India to Canada to Argentina, grandmothers are fighting for political, economic and social change, says Paola Gianturco in the book "Grandmother Power." In this excerpt, she describes how they've pushed for rights and why grandmothers globally campaign for change.
By Swapna Majumdar
WeNews correspondent
By Wendy Murphy
WeNews contributing editor