Grassley releases new details of Iran-backed assassination plots against Trump, Biden and others

While I don't have real-time or latest news, as of my last update, Chuck Grassley, U.S. Senator from Iowa, is known to take interest in various issues involving national security. However, I don't have the specific information about any Iran-backed assassination plots against Trump, Biden, or others that he has released. I would recommend checking trusted news sources for the most accurate and up-to-the-minute information.