RT News - July 05, 2015 (17:00 MSK)

Greece votes on whether to accept more austerity in exchange for a bailout in a referendum casting doubts about the future of the eurozone; This week Wikileaks revealed top political and business figures were targeted by U.S. spies in Brazil AND France; A deal could be in sight at talks on Iran's nuclear programme in Vienna - as both sides report progress after the deadline was extended to Tuesday.