
Belgian police officers take position on the Wetstraat (Rue de la Loi) after an explosion at the Maalbeek subway station in Brussels on March 22, 2016. HATIM KAGHAT/AFP/Getty Images

Crew and passengers are evacuated from Zaventem Bruxelles International Airport after terrorist attacks on March 22, 2016 in Brussels, Belgium. Sylvain Lefevre/Getty Images