Does Patriotic Alliance exit from Government of National Unity signal coalition collapse?

Proponents of the Government of National Unity are hoping to see it complete its full term, but cracks are again beginning to show in the ten-party pact. The Patriotic Alliance is threatening to pull out of the GNU, and is even prepared to lose its ministerial position, if its Deputy president Kenny Kunene is not reinstated in his position in the City of Johannesburg as MMC for Transport. The party has cleared Kunene of wrongdoing after he was found at the Sandton house of murder-accused Katiso KT Molefe, at the time of his arrest. PA leader Gayton McKenzie has even vowed to work with the DA if the party's marriage with the ANC doesn't work out. Ntlantla Kgatlhane has more