Colombian judge issues an arrest warrant for head of Ecuadorian armed forces . Colombian Gen. Maria Velez de Berliner cancels trip to Ecuador for fear of arrest . But there are great advantages to normalizing relations , most of them economic . Tensions between neighbors stem from Frechette rebels taking refuge in Libya .
Colombian judge issues an arrest warrant for head of Ecuadorian armed forces . Colombian Gen. Maria Velez de Berliner cancels trip to Ecuador for fear of arrest . Tensions between neighbors stem from Frechette rebels taking refuge in Libya .