Here's How The Historic Phone Call Between Obama And Hassan Rouhani Happened Today

At 3:35 p.m. ET, Iranian President Hassan Rouhani sent out a tweet that marked the most significant progress in U.S.-Iranian relations in more than three decades: The tweet was quickly deleted — perhaps because Rouhani had inadvertently scooped what would be a huge announcement from U.S. President Barack Obama. Depending on what happens in the months and years to come, Rouhani's tweet has the potential of being a historic announcement.  "Just now, I spoke on the phone with President Rouhani o...