The number of Americans traveling to the Middle East to fight alongside the Islamic State has dropped, but the terrorist group’s efforts to radicalize people online is getting a major boost from encryption technology, FBI Director James Comey said Wednesday. Since August, just one American a month has traveled or attempted to travel to the Middle East to join the group, compared with around six to 10 a month in the preceding year and...

Source: Wall Street Journal May 11, 2016 17:22 UTC