The European Union may have new liberty and security regulations. The world leaders also agreed on the adequate measures in response to terrorism .

At the same time, experts in Brussels are learning e reasons of recent developments. They don"t rule out the possibility that recent developments may be linked to Salah Abdeslam"s detainment. However, according to them , it would be difficult to organize attacks in three days.

Experts say that the terrorists are well-funded, and work in an organized manner.