Spotlight: Salzburg summit kicks off as divisions cloud migration, Brexit talks

British Prime Minister Theresa May (L) and German Chancellor Angela Merkel arrive for an informal EU summit in Salzburg, Austria, Sept. 20, 2018. European Union (EU) leaders on Wednesday kicked off a two-day informal summit in the Austrian city of Salzburg, focusing on the controversial issues of migration and Brexit. (Xinhua/Ye Pingfan)