Silchar: Congress Vice President Rahul Gandhi addressed a mega election rally at Assam's Silchar on Wednesday and launched a scathing attack on BJP and NDA for instigating violence across the country. "When NDA was in power, they forgot our poor, farmers and downtrodden. In Maharashtra, they threaten labourers from UP and Bihar. Gujarat riots took place under it. We witnessed riots at Muzaffarnagar. Wherever they go, they instigate violence; make people fight each other" said the Congress leader.