I receive a lot of scam phone call from people in India, Pakistan, those areas where the laws are not to strick on running such telephone scams.

I normally don't pick up, wonder why they keep calling, and imagine that they don't make any money at all, whatsoever. But I've been reading a lot on it, and it's very profitable. Apparently a lot of elderly people fall for such scams. Scam of, send us $1,000 so that we can send you $10,000.