CDC data shows that 95% of the US population has some covid-19 protection, either from infection or vaccination.
Papers kept from his time in the White House are likely the target of the raid on former US president Donald Trump's Florida home.
Weakening global demand for oil has pushed prices below US$90 a barrel for benchmark crudes.
The “Sage of Omaha” has emerged as a net buyer of equities in the June quarter, when markets were heading south around the world.