The actor called for several measures after the mass shooting at a school in his hometown of Uvalde, Texas.
In addition to Trump, other Republicans set to speak at the meeting include Texas Gov. Greg Abbott, Texas Sen. Ted Cruz and South Dakota Gov. Kristi Noem.
The lifting of the order in the investigation by state Attorney General Letitia James is conditioned on the former president’s paying a $110,000 fine.
The president specifically took aim at Sen. Rick Scott’s “Rescue America” proposal.
He says the comparisons to George Orwell’s “1984” are wrong.
The onetime Democratic presidential nominee reported mild symptoms and said former President Bill Clinton “tested negative and is feeling fine.”