A Brazilian delegation's quick trip to Guyana and Suriname suggests things are moving beneath the surface of the border dispute between Venezuela and Guyana. On Feb. 7, Brazilian President Michel Temer approved a trip by Defense Minister Raul Jungmann, Justice Minister Torquato Jardim and Institutional Security Cabinet Chief Sergio Etchegoyen to Guyana and Suriname. According to Agencia Estado, the visit's purpose is to discuss border security with the Guyanese and Surinamese governments. However, an unconfirmed report in Brazilian paper O Antagonista claimed the real reason behind the visit was to share information that Brazil's intelligence services had learned about Venezuela considering a military incursion into Guyana....