expecting to hear from the president shortly as he's at this opioid event. i imagine the reporters who are there for the beginning of that will try to ask him questions about it. we will see if he engages on this issue. advisers say behind the scenes, this is a top concern for the president. he's been dialed in on the issue of north korea for months, but so far, we're just getting silence from them today. >> we will listen in very closely on that upcoming event. sara murray, for now, thank you in new jersey. just as the president's credibility is under deepening scrutiny, we are learning about an administration attempt to suppress the way officials are talking about climate change. in an e-mail obtained by cnn, president trump's department of agriculture advised staff members at the natural resources conservation service to avoid saying the term "climate change." instead, use terms like "weather extremes" when describing their work. that is happening on the very same day that 13 federal agencies are contradicting the trump administration's stance on