Morning Report Essentials for Monday 22 July

On today's episode, US president Joe Biden has pulled out of the race to become president, which leaves the Democrats looking for a new candidate to take on Donald Trump in November, we hear from US correspondent Simon Marks and Democratic Party Strategist Mary Anne Marsh, Olympic rower Mahé Drysdale has been elected as mayor of Tauranga, we hear from him, and we get the latest on the IT glitch which Microsoft has estimated to have affected 8.5 million computers.