gaza
The Palestinian ambassador to the UK called the comments the "best shot in the arm".
The United States has denounced calls for the Israeli resettlement of Gaza, but stopped short of saying it would imperil US aid to Israel.
Tahir Ali was hauled in for a dressing down by Labour's chief whip.
An official who was present during Israel Katz's presentation described the video as "very bizarre."
The shadow foreign secretary had real trouble getting through his address on Saturday.
Husam Zomlot said the UK had suffered "reputational damage".
“If there were acts of genocide, they have been perpetrated against Israel," the country's legal counsel claimed.
It links back to Israel's ongoing offensive in Gaza.
The bleak stat comes from a UN-approved report about the Palestinian territory.
Israel has rejected all accusations of genocide.