The North's first minister insists power sharing won't be affected by the resignation of Jeffrey Donaldson.
He's quit as DUP leader after being charged with historical offences - which he's promising to contest.
Sinn Fein's Michelle O'Neill says her priorities are "leadership" and "cohesion".
But the leader of the Ulster Unionist party, Doug Beattie, thinks there might be repercussions:
Advertisement
