10 IEDs found at US-Mexico border in cartel gunfight
https://www.foxbusiness.com/fox-news-us/10-ieds-found-us-mexico-border-cartel-gunfightThe IEDs were found by Mexican authorities after Tucson border patrol observed gunshots at the U.S.-Mexico border and a Tucson supervisory border patrol agent arrested an armed person on the U.S. side who had a loaded AK-47 rifle, two loaded AK magazines, loose rounds and a handgun.
CBP is warning its agents to "exercise extreme caution and should report any possible armed subjects approaching the border with possible explosive devices," according to the memo.