Roughly 60 percent of the YES kids live below the poverty line, and all kinds of unpredictable problems arise as they transition from Lennox or Buford to Brentwood and Harvard-Westlake.

WSJ: The Unlikely Reformer | Innovator of the Year 2012 Education

Ms Homer, now chief executive of the Revenue and Customs, said there had been problems with the "transition" to the new unit in 2011 but the organisation had got better at responding to correspondence and asylum cases were being dealt with properly.

BBC: The UK Border at Heathrow