crucial 247 delegates at stake. >> no, we don't all look the same. we don't all sound the same either. >> reporter: that where clinton will begin running this ad targeting donald trump. >> when with some say we can solve america's problems by building walls, banning people based on their religion and turning against each other -- well, this is new york. hence, we know better. >> reporter: that ad really underscores how clinton is trying to pivot to run against donald trump who also happens to