Mr Rasmussen's "Blue Bloc" had insisted on strict border controls which have angered the European Union.
Mr. Staudenraus recommends strict border patrols and deporting anyone who breaks immigration laws.
3. The Austria-Hungary-Slovakia border All three countries have introduced strict border controls as a result of the thousands of migrants trying to make it through to Western Europe and the European Union.
Strict border controls mean that Afghan lorries must be completely unloaded twice on their way to Delhi to satisfy Pakistani and Indian border officials.Afghan poppy-watchers are cynical about the chances of alternative crops producing quick results.
The sheer volume of humans crossing borders every day -- some 30 million foreigners cross the United States' each month -- suggests that even where strict border controls are in place, not every traveler is going to get a careful look.
"Pakistani officials reaffirmed their commitments to us as regards the strict border controls," said Mr. Dobbins, who arrived in the Pakistani capital after reopening the United States Embassy building in Kabul on Monday.
He said strict border security requirements and other enforcement measures would have to be in place — to ensure that there was not a new wave of illegal immigration, and that no one was rewarded for breaking the law — before any illegal immigrants could attain permanent legal status.
In spite of high unemployment in the United States and strict border enforcement, one-third of Mexicans say they would move to this country if they could, and more than half of those would move even if they did not have legal immigration documents, according to a survey published Wednesday by the Pew Research Center.
Unlike Trump, though, the Dansk Folkeparti leader, Kristian Thulesen Dahl, who favors strict border controls and sympathizes with the impulse that led to Brexit, opposes the idea of discriminating on the basis of religion; his party, like the Social Democrats, favors increased benefits for Denmark's elderly and sick.
