NEW YORK, NY - JANUARY 28: Protestors rally during a demonstration against the new immigration ban issued by President Donald Trump at John F. Kennedy International Airport on January 28, 2017 in New York City. President Trump signed the controversial executive order that halted refugees and residents from predominantly Muslim countries from entering the United States. (Photo by Stephanie Keith/Getty Images)
Exxon Mobil chairman and CEO Rex Tillerson speaks at a discussion organized by the Economic Club of Washington on the energy innovations that have led to a new era of energy abundance for North America in Washington, DC on March 12, 2015. AFP PHOTO/ NICHOLAS KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)
WASHINGTON, DC - SEPTEMBER 9: Jehad Sibai waves flags during a rally in support of possible U.S. military action in Syria, on Capitol Hill, on September 9, 2013 in Washington, DC. U.S. President Barack Obama will address the American people on Syria from the White House on Tuesday. (Photo by Drew Angerer/Getty Images)
WASHINGTON, DC - SEPTEMBER 12: A sign stand outside the U.S. State Department September 12, 2012 in Washington, DC. U.S. Ambassador to Libya J. Christopher Stevens and three other Americans were killed in an attack on the U.S. Consulate in Benghazi, Libya. (Photo by Alex Wong/Getty Images)
