The governor of South Dakota threatened to sue two Sioux tribes over road checkpoints they have set up to prevent the spread of COVID-19 to their reservations. Members of the tribe say that establishing checkpoints is a matter-of-life and death. South Dakota’s governor, who never issued a stay-at-home order for her state, says the checkpoints are illegal and causing traffic. 

The Supreme Court will hear arguments in three cases regarding Trump’s financial records today. These cases will help determine the limits of Trump’s power to ignore subpoenas from Congress and state prosecutors.

And in headlines: Georgia’s AG appoints a new prosecutor to oversee the case of Ahmaud Arbery, Poland holds a “ghost election,” and Shanghai Disneyland re-opens.