SINGAPORE: Red Dot United (RDU) criticized Foreign Affairs Minister Vivian Balakrishnan for liking a controversial Facebook post suggesting pro-Palestinian activists be sent to Gaza, stating it wounded a community. RDU’s chairman also attacked Balakrishnan’s privileged image and questioned his leadership, while candidates criticized Minister Grace Fu’s remarks on GST and the handling of a recent extramarital affair involving former MPs, urging voters to reflect on the integrity of their leaders.