Vice President Kamala Harris is the favourite to be the Democratic nominee for president after Joe Biden’s shock decision to drop out of the race - but can she really beat Donald Trump?  

Some polls suggest Kamala Harris is even less popular than Joe Biden, especially in the crucial swing states and like president Biden - she’s stumbled a few times in public - leading some to write her off - but has she been totally underestimated? 

To discuss all this and more, Matt Frei was joined by Christina Emba, staff writer at The Atlantic, and Channel 4 News’ International Editor, Lindsey Hilsum. 

Produced by Calum Fraser, Nina Hodgson, Shaheen Sattar, Zahra Warsame, Millie Teasdale, and Rob Thomson