He has been a longstanding supporter of closer ties between the United States and countries of Latin America and has met frequently with executive and legislative branch leaders throughout the region. He has received the nation's highest honors from the presidents of Colombia, Mexico, and Nicaragua. On August 28, 2007, while building support for the United States–Colombia Free Trade Agreement, Dreier addressed the Colombian parliament. Dreier drew criticism from some opposition lawmakers when he sat on the edge of a podium during informal remarks to the legislators. Dreier later apologized and insisted he intended no disrespect. In comments released on August 30, 2007, Dreier said, "I meant absolutely no offense. I simply wanted to demonstrate my warm feeling and affection."