Former President Donald Trump announces the launch of his own media company, Trump Media and Technology Group.
In the US, health officials warn of a salmonella outbreak caused by white, red and yellow onions imported from Mexico.
The US Food and Drug Administration (FDA) has authorized the booster doses of the Moderna and Johnson & Johnson vaccines.
California Governor Gavin Newsom takes action on the supply chain crisis.
Unilever is raising the prices of its products.
