President Biden has received criticism from Democrats and Republicans this week over his response to an Israeli airstrike that killed seven World Central Kitchen aid workers in Gaza on Monday. On Tuesday, Biden, 81, said he was “outraged and heartbroken” over the deaths of the aid workers delivering food to Gaza’s population, but didn’t signal any change in approach to his administration’s backing of Israel in its war against Hamas. The president, in his public statement, pinned the blame squarely on Israel, demanding an investigation that “must bring accountability” and accusing the Jewish state of not having “done enough to...