An Israeli defense official vowed that Gaza will be wiped out and reduced to a “city of tents” in a punishing “ground maneuver” for the unprecedented attack against the Jewish state — as a politician called for nuclear bombs to be used. The unnamed defense official told Israel’s Channel 13 that the Palestinian territory, which includes more than 2 million residents, would be reduced to rubble in the decimating blow. “Gaza will eventually turn into a city of tents. There will be no buildings. The ground maneuver will surprise Hamas,” the official said in a stark warning to the terrorist...