I am not sure if the sibling's message has come through loud and clear. They do not believe LHL is a good PM and Singapore may be better off without him. While the thrust of their actions is not to undermine him as PM, they clearly do not care if he steps down. Do you think they will so vociferous if they thought what they did will bring down the country their beloved father built and on which his name rests ? If the PAP members only support him to assure their own positions we are not better than many countries we look down on, some not so far away. This is not the way to a first world nation.