Issue reportedly causing friction with Trump administration; security cabinet delayed vote on supervision mechanism amid disagreement between foreign, finance ministries

Text purportedly written by suspect Patrick Crusius speaks of defending country from 'cultural and ethnic replacement brought on by an invasion'

As UN probes alleged misconduct at agency, Mideast envoy Greenblatt says administration defunded the body 'in part due to UNRWA's unsustainable business model and fiscal practices'

Egyptian president says his country backs efforts to achieve 'a just and comprehensive' solution to Palestinian cause

Jason Greenblatt says Tehran's aggression has brought Arab nations and Israel together to an unprecedented degree, urges global community to back Trump plan

Washington Post quotes official saying Trump administration remains committed to eventually ending waivers allowing work on Iranian civil nuclear program

Cancer patients and victims of other debilitating diseases struggling as drug prices soar; Pompeo says restrictions proving 'incredibly effective' in curbing malign activities

US director of national intelligence to step down after a turbulent two years in which he and the president were often at odds over Russian interference in the 2016 election

Administration must decide Thursday whether it will nix sanctions waivers to foreign companies working on civilian nuclear program, thereby risking an escalation with Tehran

New reported program an attempt to rank outlets for influence, as Washington seeks to streamline its messaging