China and Russia spreading anti-US vaccine misinformation, White House says – as it happened

• Messages undermine western-origin programs,' spokeswoman says
• Vaccination slowdown and Delta variant fueling case rise - experts
• US farm workers labor in deadly heat with few protections

1.05am BST

That's it for me tonight. Thanks for reading along! Here's some of what we covered:

Related: Biden's Bureau of Land Management pick grilled over 30-year old protest

12.37am BST

Two lawyers that filed a federal lawsuit last December claiming to represent 160m American voters in a dispute over the results of the 2020 election could face ramifications for filing a frivolous suit, the Washington Post reports.

Gary D Fielder and Ernest John Walker, the two attorneys from Colorado, were chastised by federal magistrate judge N Reid Neureiter today, during a hearing to consider whether the pair should face sanctions.