The Obama administration has unilaterally eased restrictions on asylum seekers with loose or incidental ties to terror and insurgent groups, in a move one senator called "deeply alarming." The change, approved by Homeland Security Secretary Jeh Johnson and Secretary of State John Kerry, was announced Wednesday in the Federal Register. It would allow some individuals who provided "limited material support" to terror groups to be considered for entry into the U.S. Supporters of the change, including Sen. Patrick Leahy, D-Vt., argued that the current ban on anyone who has ever aided terrorists has unfairly blocked thousands of refugees. "The existing...