jeopardizing middle east peace. cnn's jim sciutto has the details. >> friends need to tell each other the blunt truth. the israeli prime minister supports a two-state solution but his current coalition is the most right wing in israeli history within an agenda driven by the most extreme elements. >> pushing back following washington's decision not to veto the united nations's vote condemning israeli settlements in jerusalem and the west bank. >> on this point i want to be very clear -- no american administration has done more for israel's security than barack obama's. >> reporter: kerry vehemently defended the u.s. abstention saying the prospects of middle east peace are at stake.