Federal officers had been targeted on four occasions by agitators trying to ram them with vehicles -- including three times in Minneapolis -- on the day an ICE agent fatally shot a woman who allegedly tried to "weaponize" her SUV, according to Homeland Security Secretary Kristi Noem. "Today alone in this country, there have been four different domestic terrorist attacks on federal officers by the ramming of vehicles," Noem said during a Wednesday press conference in Minneapolis.