Charles Johnson says it best:
What! Egypt has built a big scary wall to protect themselves from their brothers, the noble, oppressed Palestinians? Somebody call Human Rights Watch, Amnesty International, and the United Nations, quick!
For the unititiated this is a reference to the left's hysterical nonsensical ranting on Israel's security fence, which is denounced as "a racist apartheid wall"... even though 20% of Israel's population are Arab Muslim.