Stephen Johnson served from 2007 to 2009 as deputy assistant secretary of defense for Western Hemisphere affairs. Formerly, he served at the Heritage Foundation as senior foreign policy analyst from 1999 to 2006. He later became regional director for Latin America and the Caribbean at the International Republican Institute.
Biography - from the International Republican Institute (Non-Partisan)
Blogpost on a Public Forum Held in Mexico - "Mexican Politicians Seek Better Relations with Civil Society"
C-SPAN Appearances (2000-2014) - Topics include U.S-Mexico Immigration, Mexican Politics, Mexican Drug Trafficking, U.S.-Latin America Relations