While evading questions about what measures might be taken against the EFF, the defence minister has accused the party of undermining Parliament.
The National Assembly speaker says she is granting EFF members a chance to give reasons why they should remain in the House following recent protest.
As tension over the Nkandla report continued, the ANC said public protector Thuli Madonsela must take responsibility for the leaking of documents.
Many of President Zuma's allies make up the ad hoc committee which will interrogate public protector Thuli Madonsela's report on Nkandla upgrades.
After an uproar in Parliament, sparked by EFF members chanting "pay back the money", questions have been raised about the house's security.
ANC member Bridgette Radebe has joined calls by the EFF for government to curb the controversial practice of transfer pricing in the mining industry.
The ANC and DA have locked horns over whether to allow the new Nkandla ad hoc committee to consider reports from the public protector and the SIU.
Charismatic Inkatha Freedom Party MP Mario Oriani-Ambrosini has died after publicly battling lung cancer. He was 53 years old.
The Economic Freedom Fighters has hogged headlines since its entrance in May. Party leader Julius Malema says "you can't be an EFF MP and be shy".
New leaders will be chosen next month, and the factions are going all out for their candidates.