insert_link World US VPs clash over immigration, economy And 2020 results The US vice presidential candidates have clashed over immigration, the economy and the 2020 election result in their one-and-only televised debate. Republican JD Vance refused to say if Donald Trump lost the 2020 election, with Democrat Tim Walz accusing him of engaging in "revisionist history". Nick Harper reports from Washington. todayOctober 2, 2024 20