His mantra on peace and non violence still acts as a guiding principle for many across the globe. And as a way of promoting his crusade for peace, Mahatma Gandhi’s family is taking the baton of his philosophy across the world by holding rallies and conferences for terror victims and appealing for universal peace. Bapu’s grandson Arun will lead a rally in Washington DC to highlight peace and non-violence on September 11, the fifth anniversary of the terrorist attacks on the World Trade Centre in which more than 2,700 people were killed. On the same day in Mumbai, his son...