Top AIADMK leader K Palaniswami was on Monday unanimously elected leader of the legislature party after about a three-hour meet here and he is all set to become the Leader of Opposition in the Tamil Nadu Assembly. The meeting of the newly-elected MLAs to elect the legislature party leader, the second within three days, reportedly saw exchanges on who should lead the party in the House with one section pitching for Palaniswami and the other for coordinator O Panneerselvam. Eventually, the party announced in a statement that Palaniswami was elected leader of the legislature party. In a joint statement, Palaniswami and Panneerselvam said the election was unanimous.