In a series of coordinated operations, federal authorities have arrested individuals accused of planning mass shooting attacks at the Mall of America, a prominent shopping destination in Minnesota. The FBI reported that an 18-year-old man, Sheikhdoon Abdullahi Mohamud, was charged with terrorism for allegedly plotting an ISIS-inspired attack, further raising concerns about domestic terrorism. Agents revealed they had thwarted a chilling attack by supplying him with an assault rifle as part of an undercover operation. Another man was also detained under similar accusations related to the Islamic State group. Federal prosecutors emphasized the seriousness of these plots, and the arrests come as part of ongoing efforts to prevent terrorism in the U.S.