A recorded telephone conversation, purportedly between Umno president Datuk Seri Ahmad Zahid Hamidi and PKR president Datuk Seri Anwar Ibrahim has gone viral, causing controversy. Both men have denied suggestions from the audio that Umno and PKR are working together, but is this yet another nail in the coffin of Zahid's leadership of Umno? We speak to Professor Dr. Azmi Hassan, political analyst and professor from Universiti Teknologi Malaysia to find out.

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