Talks of impeachment against President Biden are being written off as a politically motivated attack.\xa0
The Republican majority House of Representatives voted this week to formally authorise its ongoing impeachment inquiry.\xa0
So far, House Republicans have produced no evidence of Biden's wrongdoing.\xa0
US Correspondent Richard Arnold told Mike Hosking that they might have ulterior motives.\xa0
He suggests the Republicans want an even playing field for next year's election, with a twice impeached Donald Trump running for re-election.\xa0
LISTEN ABOVE\xa0
See omnystudio.com/listener for privacy information.