Ousted Parti Pribumi Bersatu Malaysia chairman Tun Dr Mahathir Mohamad arrived at the party headquarters in Petaling Jaya ahead of a scheduled press conference by secretary-general Datuk Seri Hamzah Zainudin at 4pm Friday (May 29).<br /><br />In a Facebook post, Dr Mahathir said he was waiting in his office and ready to be "sacked" from the party.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline