Although June 30 is the final deadline in nuclear talks with Iran, today is a self imposed date. Officials participating claim that a preliminary agreement on Iran's nuclear program are "very good" on the final day of negotiations.

BBC News - Iran nuclear talks: 'Good chance' of deal as deadline looms

Iran, powers push for nuclear deal as clock ticks toward deadline via @Reuters

Is Iran Conquering the Middle East? | The Nation via @thenation

Officials: Iran nuke talks to continue in new phase:

Iran militia chief: Destroying Israel is ‘nonnegotiable’ via @timesofisrael