The US ambassador to the United Nations, Nikki Haley, who has done a remarkable job of continuing the diplomatic tone set by her predecessor Samantha Power, said in an interview on CNN’s “State of the Union” which will air in full on Sunday, that regime change in Syria as one of the Trump administration’s top priorities in Syria. Her statement was a complete U-turn from what she said just over a week ago, when she told a group of reporters that the US was “no longer focused