The US secretary of state's tenure with the Trump administration has been dogged with rumors about unhappiness with Trump's policies and rhetoric.
US President Donald Trump, flanked by Vice President Mike Pence and Secretary of State Rex Tillerson, speaks during a meeting with South Korean president Moon Jae-in and Japanese Prime Minister Shinzo Abe during the UN General Assembly in New York, US, September 21, 2017.(photo credit: KEVIN LAMARQUE/REUTERS)ByREUTERS
