Syria war: UN criticises 'apparent international indifference' as civilians are killed

UN human rights chief says over 100 people died in government attacks in past 10 days. Michelle Bachelet criticised the 'failure of leadership by the world's most powerful nations'. Also, pro-democracy protestors hold sit-in at Hong Kong's international airport, and a young Rwandan man walks across his country - to raise awareness of the 1994 genocide.