A positive story this morning - the world’s richest man, Amazon founder Jeff Bezos, will pledge to $2 billion, of his estimated $163 billion to charity. 

Bezos made the announcement on Twitter after asking for suggestions on how to spend his fortune for good. 

The billionaire says the the donations will go towards non-profit organisations helping homeless families and towards a network of new, non-profit, pre-schools in low-income communities.