UK Ambassador to the UN, Karen Pierce, speaks to the UN Security Council during a meeting about a chemical...
UK Ambassador to the United Nations, Karen Pierce, speaks to the United Nations Security Council during a meeting about a chemical attack on former Russian spy Sergei Skripal and his daughter using a military-grade nerve agent, at the U.N. headquarters in New York City, U.S., September 6, 2018. REUTERS/Brendan McDermid