Donald Trump, the presumptive Republican nominee for President, has $1.3 million left in his campaign bank account. A small number when compared to that of his rival's, Hillary Clinton, who boasts $42 million on hers.

So far the New York businessman had mostly been financing his campaign himself, contributing almost $46 million out of his own wallet. But now he is asking his followers for contributions and the BBC's Rajini Vaidyanathan finds out why.

Produced by the BBC's Franz Strasser, Taylor Brown and Shefali Kulkarni