Headline: Trump frena distensión con Cuba y exige a Raúl Castro avances democráticos concretosLink: http://www.elmercurio.com/blogs/2017/06/17/51898/Trump-frena-distension-con-Cuba…Publication Date: Sunday, June 18, 2017Primary Source: El Mercurio (Chile)Type: articleFormat: Newspaper (Print)Nature of Mention: quotedScholar: Hidalgo, Juan CarlosResearch Area: Foreign Policy and National SecurityImmigration and Labor MarketsSubjects: President Trump's change of policy towards Cuba and new relations with Raúl Castro