German FM on veto of UN resolution threatening sanctions against Syria

The transcript discusses the failure of the UN Security Council to pass a resolution condemning the repression in Syria, highlighting the negative impact on international law and human rights. It also addresses the weakened authority of the UN and the intention to increase pressure on the Assad regime with international partners.

Why does the speaker describe the day of the Security Council's decision as 'really sad'?

What actions does the speaker propose to take regarding the Assad regime?