It's 'almost a shock' to see how quickly the US border has been 'under siege'

Sky News host Sharri Markson says it's "almost a shock" to see how quickly the US border has been "under siege" since Donald Trump has been out of office. Ms Markson said the "border crisis" has engulfed Joe Biden's early days in his administration. It comes as the Biden administration is facing a surge in migrants flocking to the US-Mexico border.