Former finance minister Lim Guan Eng has arrived at the Malaysian Anti-Corruption Commission (MACC) headquarters in Putrajaya for another round of questioning on Saturday.<br /><br />The anti-graft body has recently reopened the files on the controversial RM6.3bil undersea tunnel project in Penang.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline