Reuters: Heavy rains and rising floodwaters forced hundreds of thousands of people from their homes in northeastern India and sent elephants and rhinos fleeing, as monsoon misery spread in South Asia. In the eastern Indian state of Bihar, desperate flood victims attacked a warehouse and looted food supplies, while in neighbouring Bangladesh major rivers rose to danger levels and fresh parts of the country were submerged. In the northeastern state of Assam, heavy rains caused water …