Disparate messages from top commanders of the Caucasus Emirate paint a picture of leadership turmoil that could signify a serious crisis for the group.
Iran's chief proxy group has a presence in Latin America and the United States, but the threat it poses to the latter would be exercised only as a last resort.
Events leading up to the four-day closing of the U.S. Consulate in Juarez shed light on diplomatic security measures and the deteriorating situation in Juarez.
New technologies and procedures have helped curtail the fraudulent use of travel documents, to the point where humans are now the weakest link in the equation.
