The three fired workers say OpenAI punished them for being outspoken about safety. The company disputes the claims and says they were fired over mishandling sensitive information.

Trump says the U.S. will obtain diesel from Russia, relaxing years of U.S. pressure on Moscow, to combat prices before midterms. He said he struck the deal with Russian President Vladimir Putin in a phone call.

The Pentagon says it will livestream the firing squad execution of Nidal Hasan at Fort Hood, the site of his 2009 mass shooting. That would be the first public execution in the U.S. since the 1930s.