He said he’s seen over the years how the cartels continuously change their tactics to go unnoticed over Arizona's rough 372-mile border terrain with Mexico. converse 159631c VideoHunter Biden's appearance with his father comes as he is under a federal investigation by the Justice Department related to his finances. converse 159631c to extend an arms embargo on Iran that was set to expire in October as part of the 2015 deal and barred the regime from buying and selling arms from allies. converse 159631c nbsp;"He hunted them for over 100 days and managed to end their criminal career in a very, very carefully crafted ambush in western Louisiana," said Johnson. converse 159631c