The husband-and-wife team that murdered 14 people in San Bernardino, Calif., last week had apparently been "radicalized" for a good while, the New York Times reports. "We believe that both subjects were radicalized and for quite some time," says FBI assistant director David Bowdich. He adds that the killers, Syed Rizwan Farook and Tashfeen Malik, "participated in target practice in some ranges" in the Los Angeles area including "one occasion [that] happened within days of this event." But Bowdich says their path to radicalism isn't yet clear, the Guardian reports. "By whom, and where did that happen?" he asks. "And I will tell you right now we don’t know those answers at this point." In other developments: