Good afternoon. Welcome to the Bbc News at One. The us president ial candidates, Kamala Harris and Donald Trump, have clashed in their first debate of the election campaign. The pair sparred over immigration, abortion and the economy and traded attacks over each other S Record in government. Vice president harris called the former president a laughing stock on the world stage, and said hed be manipulated by dictators if he returned to the white house. Donald trump criticised american Military Aid to ukraine, as well as accusing Kamala Harris of having no economic plans. Our senior North America Correspondent, gary odonoghue, has the story. The abc News President ial debate. Here now, David Muir and linsey davis. Good evening. Im David Muir and thank you forjoining us for tonights abc News President ial debate. Not just the first debate for these two as president ial candidates, but the first time these two have ever met. That was about as friendly as it got as they came to debate in p