Today Israel kept up its operations in Raffa in southern Gaza. That's despite

global outrage over an air strike Sunday that killed displaced Gazans

sheltering in tents. Nick Schifrin reports on Israel's initial investigation

into that incident and speaks to a senior State

Department advisor on the Middle East

as the violence continues. In southern Gaza today, another makeshift home to which Gazans had fled, now ruined and riddled

with bullets.

In the shadow of a UN office with constant Israeli with

in the shadow of a UN office with constant Israeli drones overhead,

survivors are exhausted and hopeless.

Their little protection long ago pierced.

I went into the tent and found the woman was bleeding and the children were bleeding.

All the children that were in the tent were wounded.

Not one of them came out in one piece.

A few miles north in what Israel has labeled a safer zone.

Today the living felt outnumbered by the dead.

Gazan officials say this violence hit al-Mawasi,

Israel's quote humanitarian area north of Rafa City.

But an Israeli official told PBS News Hour

there was no Israeli military activity in the area at that time.

And today the Israeli military said the Sunday strike that incinerated a tent city, burning,

and killing what a humanitarian organization today estimated to be 200

...