Off the wire
Oil prices fall after recent gains  • Poland's new PM delivers policy speech  • U.S. university study spurs new WHO guidelines for disabling tropical disease  • U.S. dollar climbs as Fed meeting begins  • Minor quakes from fracking operations may trigger larger tremors: study  • Armed hostilities on rise in Ukraine, UN mission says  • Urgent: Tillerson says U.S. ready to talk whenever DPRK is ready  • U.S. small business sentiment rises to near all-time high  • FLASH: TILLERSON SAYS U.S. READY TO TALK WHENEVER DPRK IS READY  • Biofuels independent of food crops studied in Washington University  

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