WOTC - Relations between Singapore and Malaysia

I asked this question in the Wisdom of the Crowd:

Who is responsible for the unsteady relations between Malaysia and Singapore?

Here are the responses: (51 Votes)

55 % - Lee Hsien Loong. He is inflexible.
24 % - Dr. Mahathir. He does not like Singapore.
20 % - Relations will improve.
2 % - It is better to maintain unsteady relations.

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=1018