This week's deadly attacks in France by Islamist gunmen showed the limits of spy and anti-terrorist agencies, which often have information about perpetrators in advance but are only able to assemble all the clues after the bloodletting has taken place.
A Virginia judge denied a gag order request on Friday in a rape and attempted murder case against Jesse Matthew, the man also charged with abducting Hannah Graham, a Virginia student whose body was discovered in October on a farm after a five-week search.
North Korea said on Saturday it was willing to suspend nuclear tests if the United States agreed to call off annual military drills held jointly with South Korea, saying the exercises were the main reason for tension on the Korean peninsula.