Allan Lichtman, who is a history professor has been teaching at the American University in Washington for half a century and has correctly predicted the result of nine of the past 10 (and even the one that got away, in 2000, he insists was stolen from Al Gore). Now, he is gearing up for perhaps his greatest challenge: Joe Biden v Donald Trump. He speaks to NDTV's Parmeshwar Bawa on who is likely to win the US presidential election in 2024, whether Trump's legal troubles have had any effect on his popularity and much more, on The World 24x7.