Three years after Sinn Féin walked out of Stormont, Arlene Foster returns as First Minister

Arlene Foster of the DUP leads her party into the chamber at Parliament Buildings as the power sharing assembly is restored. Photo: Michael Cooper/PArlene Foster of the DUP leads her party into the chamber at Parliament Buildings as the power sharing assembly is restored. Photo: Michael Cooper/P
Arlene Foster of the DUP leads her party into the chamber at Parliament Buildings as the power sharing assembly is restored. Photo: Michael Cooper/P