In several countries, mainly to focus on immigration law to the security of the country itself, and these laws must be changed to improve security, to add more people.
Most countries, with a focus on legal immigration for the safety of himself and these laws have to be changed for the better, to increase security for more people.
Many countries, mainly focus on the immigration laws to ensure the safety of ourselves and country law these must have to change for the better to increase safety, more and more people.