6 AM ET: Shooting death toll rises, Trump circle subpoenaed, huge data leak & more

We start this episode with news that the death toll of Monday's Highland Park shooting has risen to 7. Several allies of former President Donald Trump have been subpoenaed by the Georgia grand jury investigating attempts to overturn the 2020 election result. In the UK, British Prime Minister Boris Johnson is under pressure as key lawmakers resign from his cabinet. Fighting in the Donbas region of Ukraine continues - we'll bring you a round up of the latest. Plus, almost a billion people have had their personal data leaked in China. To learn more about how CNN protects listener privacy, visit cnn.com/privacy