Vavi back at work
ANC: Cosatu's divisions caused pain
Cyril Ramaphosa says Cosatu's principles should resolve this dispute.
The union says it believes Cosatu is preparing to take serious action against it.
The Cosatu general secretary returned to work for the first time since his suspension was set aside.
Today was Zwelinzima Vavi's first day back at Cosatu House following an 8-month suspension.