Europe’s Muslim population has doubled to 20 million in the last 10 years. Some 30,000 new Muslims arrive to Holland every year (and about 500,000 to Europe), where the Muslim population is about 6 percent of the whole. "They tend to live among themselves, with their own schools, mosques and restaurants. Most are horrified by what they view as sacrilegious in their own religion. Their imams speak no Dutch and know nothing of the Netherlands’ history and culture." Arnaud de Borchgrave explains the problem.