Casper Star-Tribune OnlineWyoming oil companies closing wells more frequentlyCasper Star-Tribune OnlineWyoming oil companies are closing wells with increasing frequency, state records show, as firms attempt to conserve cash in the face of a dramatic drop i …

CBS NewsGOP: Iran nuclear deal threatens US oil industryCBS NewsAhead of President Obama's last State of the Union address, Republicans are once again blasting what the White House considers a key accomplishment of the president's foreign policy le …