I think voting in the security council will test the veto weilding powers. Particulary US vote needs to be watched. Politics will come into play, but if Americans make it clear to Obama that they are against the morally reprehensible acts committed in this conflict, then its makes it very diffcult for Obama to veto the resolution. So Americans should start a campaign that their president use the veto power responsibly.
Ya'alon okays administrative detention of Jewish extremist suspected in church arson (Haaretz)
from the article: Israel seeks Obama backing on Gaza probe