Pritam Singh trial: WP chief grilled on contradictions from Low Thia Khiang's evidence

Day 13 of the trial of Opposition Leader Pritam Singh saw him questioned at length over inconsistencies in former Workers' Party (WP) chief Low Thia Khiang's evidence in court. Singh, who is the WP secretary-general, says discrepancies in their accounts of events are a "question of memories". Jeraldine Yap reports.