Top Stories for Friday 7 January 2022

Our top stories this morning... Labs worry they won't be able to keep up with Covid testing if Omicron takes hold in the community - we'll speak to the Director of Public Health, Caroline McElnay US President Joe Biden blames Donald Trump for last year's Capitol riot in a scathing speech Tennis star Novak Djokovic remains in Australian detention as he awaits a court hearing over his visa