US Secretary of State John Kerry wades back into the tumult of the Israel-Palestinian peace process Wednesday, meeting Palestinian negotiators for the first time since the 50-day war in Gaza ended. The talks come just days after Israel an**unced its biggest grab of Palestinian land since the 1980s, and as a new showdown looms at the United Nations with the increasingly frustrated Palestinians planning to push a resolution setting a three-year deadline to end the Israeli occupation. It will be Kerry's first face-to-face talks with Palestinian negotiators since Washington found itself sidelined from the Gaza ceasefire talks in July, when Kerry, the top US diplomat, failed to broker a truce in the war between Israel and Palestinian militants in the Gaza Strip.