A few days ago, a man in Ohio was arrested following an explosion in his apartment, after which police discovered "about 35 pipe bombs, an assortment of firearms and hundreds of rounds of ammunition." In the intervening days, as far as I can tell (from my own watching), there has been zero coverage of this event in the national news.
Explanation: He wasn't Middle Eastern. "Beware of the man who does not talk, and the dog that does not bark." Cheyenne