No Room in Gaza?

You seen and heard this claim:

Eyewitness Gaza: Nowhere to Run, Nowhere to Hide

No where?  no where at all?

Look at this UN map:

There seem to be a lot of empty white-colored area there.

For sure, no bathrooms, running water and electricity --- fror the moment.

But there is a room, for tents and other temporary accommodations.

It's done in Jordan and Turkey for Syrians.

'Palestinians' are less worthy for such life-saving arrangements?

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UPDATE

Did Alan Dershowitz read me?

^