Transport Minister Blade Nzimande says Prasa is 'losing money like an ATM' and the RAF board is 'totally dysfunctional'.
Dianne Kohler-Barnard says three sources told her that senior politicians want the former policeman killed.
If they don't pitch, Parliament will then issue a warrant of arrest, says chair of Parliament's Eskom inquiry Zukiswa Rantho.
Dudu Myeni, who is "too sick" to appear before the Eskom inquiry into state capture, says she is being treated like a criminal.
The DA's Natasha Mazzone said it was very clear that Myeni was playing a "cat-and-mouse game" with the inquiry.
MPs were not impressed by the former SAA boss' delaying tactics via SMS to duck their investigation into possible criminality at the parastatal.
President Jacob Zuma has again complained that he is being unfairly treated for building his home in Nkandla.
She has been appointed as special adviser to Transport Minister Joe Maswanganyi.
“They must be invited, but if there is any resistance, then they will be subpoenaed.”
Zola Tsotsi, the former chair of the Eskom board, shocked MPs at Wednesday's hearings.