Following is a summary of this Breitbart article:
The German government has released new statistics showing that radical Salafist Muslim preachers are increasingly attempting to recruit underage migrants, and the German Federal Police has announced that the number of migrants that are suspected of terrorist links or radicalization has also increased.
Statistics from the German Interior Ministry show that at least 340 cases have been recorded of Salafist preachers recruiting underage migrants since October of last year, with over half of those cases occurring in or around asylum centers. The Salafist groups don’t show up at the centers openly preaching, but rather they use giving aid as a front for their activities, such as by distributing food and religious items like prayer mats and Qurans, and they also give cash to the migrants.
The German Federal Police (BKA) chief Holger Münch has spoken to the media saying that at the moment they count 523 investigations of migrants suspected of terrorist links, up from 501 in June. He assured the public that his police had already arrested 80 Muslims linked to ISIS and other terror groups, and the remaining suspects are under observation with the police having a “coordinated action plan” to deal with the threat.
Also, the chief of the Frankfurt police Wolfgang Trusheim said earlier this month that children raised by Salafist preachers or Salafist parents were a long term danger to German security.