Spotlight: EU, Britain reach new Brexit deal but uncertainties still remain

President of the European Commission Jean-Claude Juncker (R, front) and British Prime Minister Boris Johnson (L, front) attend a press conference at the European Commission headquarters in Brussels, Belgium, Oct. 17, 2019. The European Union and Britain have reached a new Brexit deal, Jean-Claude Juncker said Thursday on his twitter account. (Xinhua/Zheng Huansong)