In this week's UpFront, we speak to Kenyan opposition leader Raila Odinga about the annulled election. Will he present himself for the rerun? And could the recent Supreme Court ruling finally lead him to victory? And in the Arena, six years into the war in Syria, we debate whether it could be said that Syrian President Bashar al-Assad has won the conflict and ask if foreign backing of the rebels made the situation better or worse.