Donald Trump wants ‘extreme vetting’ to stop terrorists at border

"“The policies and ‘pillars’ that were offered as solutions were often vague, and it is not clear they’d actually solve the serious challenges that exist in the region,” said Brian Nussbaum, a terrorism analyst at Rockefeller College of Public Affairs & Policy at the University at Albany, State University of New York. “As in several other areas of policy, Trump’s approach to foreign policy and national security seems a bit nebulous, focused on slogans rather concrete policies.”"