On Monday, Syrian Prime Minister Riyad Hijab described Bashar Assad's government as "terrorist regime" after he defected.  In a statement, the Sunni prime minister said that he was "joining the revolution.” Hijab joins many high-level defectors, and hundreds of thousands of refugees, crossing Syria's borders to Turkey, Lebanon and Jordan. CNN's Pentagon Correspondent Barbara Starr takes us inside one of these refugee camps, in Jordan, where Syrians are having to adjust to blazing heat and swirling sands.