Which youth? "Dutch Raise Terrorism Alert, Citing Radicalization Of Youth In Syria," from Reuters, March 13 (thanks to Sonny):
AMSTERDAM, March 13 (Reuters) - The Netherlands raised its alert level for terrorist attacks to "substantial" on Wednesday, citing an increase in the number of Islamist militants travelling from the Netherlands to Syria, as well as a radicalisation of Dutch youth.
"The chance of an attack in the Netherlands or against Dutch interests abroad has risen," the National Coordinator for Security and Counterterrorism (NCTV) said in a statement.
"Close to a hundred individuals have recently left the Netherlands for various countries in Africa and the Middle East, especially Syria."
The agency said individuals fighting for radical Islam abroad could return and "inspire others in the Netherlands to follow in their footsteps"....