The real Arturo Lopez-Levy (aka Lopez-Callejas)
Baracutey Cubano has a very interesting compilation of information regarding the mystery surrounding the history of Arturo Lopez-Levy (aka Lopez-Callejas). He is an often quoted University of Denver academic who is apparently a former officer of the Cuban intelligence and a relative of the Castro crime family. Information one should keep in mind every time a Lopez-Levy quote defending the Castro dictatorship and advocating for its survival appears in a news article.
Read the report (in Spanish) HERE.