2014/02/18 Headlines: Documents Reveal Extensive NSA Targeting of WikiLeaks; Iraq Rocked by Deadly Explosions; Thailand: 3 Killed as Police Seek to Oust Protesters; Ukraine: Protesters Clash with Police as Lawmakers Seek Curbs on President's Power; Venezuela: Maduro Expels 3 U.S. Officials amid Opposition Protests; U.N. Panel Finds Wide-Ranging Abuses in North Korea; South Korea: Court Sentences Opposition Leader to 12 Years; Iran Nuclear Talks Reopen in Vienna; 2 Pussy Riots Members Detained in Sochi, Russia; Transgender Activist Stages Pro-LGBT Actions at Sochi Olympics; Arkansas Man Arrested for Opening Fire on Car, Killing 15-Year-Old Girl; Report: Oil-Boom City of Williston, North Dakota Has Highest Rent in the U.S.