Who's laughing now? The Dalit comedians punching up against India's caste system
Once the butt of others' standup routines, comics from the lowest social strata are turning the tables, with humour as their weapon On a wooden chair on a makeshift stage at Cat Café Studio, standup comedian Manaal Patil is holding forth to an appreciative Mumbai audience. In his green striped T-shirt, he may not look like a pioneer, but Patil " who is getting laughs from poking fun at India's caste system " belongs…