RT News - June 30, 2015 (12:00 MSK)

Greece edges towards default - the bailout runs out today, and a massive debt repayment is due. But crowds in Athens rally round their government against EU plans for more pain; It's not the only deadline with gloomy prospects - world powers are scheduled to reach a final deal with Iran on its nuclear programme within hours, but there's no sign yet that the deadlock will be resolved in time; A video guide to the underside of life in Moscow - we meet a homeless blogger who's winning more and more fans online.