District of Columbia officials speak about the May 2017 altercation outside the Turkish Embassy in Washington, D.C. Alex Brandon/AP hide caption
secretary of state rex tillerson
President Trump speaks during a Cabinet meeting on June 12, 2017. From left are, Vice President Pence, foreground, then-Health and Human Services Secretary Tom Price, Interior Secretary Ryan Zinke and Secretary of State Rex Tillerson and the president. Price was fired by Trump last year, Tillerson was fired on March 13. Andrew Harnik/AP hide caption
Russian President Vladimir Putin delivers a speech in Moscow's Red Square last May. Russian-backed efforts attempting to interfere in U.S. politics appear to be evolving. Yuri Kochetkov/AFP/Getty Images hide caption
Tracking Shows Russian Meddling Efforts Evolving Ahead Of 2018 Midterms
Secretary of State Rex Tillerson told a think-tank audience on Tuesday the U.S. shouldn't require North Korea to promise to give up its nuclear weapons as a condition of holding talks between the two countries. Susan Walsh/AP hide caption