In a survey of mosques in the USA it has been found that where mosques advocate Sharia adherence they are more likely to have materials for their followers advocating violence against non-believers.
100 mosques were randomly surveyed and 51% were found with texts advocating extreme violence against those considered as enemies of islam such as converting to christianity or becoming an 'unbeliever'.
An example in a pamphlet by al-Misri entitled Umdat al-Salik (Reliance of the Traveller) was that, if someone tries to influence another against islam "then it is the duty of Islam to fight him until either he is killed or until he declares his submission".
It is time for the west to take steps to prevent the poisoning of young muslims minds. In every sphere of life nowadays there are regulations, from health and safety to schools to banks. Western countries need to regulate those who would come to their countries as preachers. It has been the case in France for many years.
With increasing evidence of the radicalisation of young muslims throughout the world, of attacks on converts to christianityEurope and the USA need to stop this abuseof young people by islamist fanatics.