NRKs Sigurd Falkenberg Mikkelsen var direkte og kontant i sin vurdering av Brorskapets opptreden så langt: de har strøket. Videokrisen er deres første store prøve, og de har ikke bestått. De har vært mer opptatt av å fordømme videoen – og direkte og indirekte oppmuntre demonstrasjonene – enn å beskytte ambassadene.

USA må ha fått alvorlige betenkeligheter med om Brorskapet er til å stole på.

During a late-night, 20-minute phone call, Mr. Obama warned Mr. Morsi that relations would be jeopardized if Egyptian authorities failed to protect American diplomats and stand more firmly against anti-American attacks.

The rising breach between the United States and Egypt comes at a critical time for the longtime allies. For the Obama administration, it is a test of whether it has succeeded in efforts to shore up influence after the uprising that toppled Hosni Mubarak and to find common ground with the new Islamist leaders of a country that is a linchpin of American policy in the Middle East.

For Egypt’s new president, the dilemma quickly became an early test of the Brotherhood’s ability to balance domestic political pressures, international commitments and its conservative religious mandate now that it is also effectively governing in a new democracy.

Evidently paralyzed by the conflicting pressure, Mr. Morsi had remained conspicuously silent as protesters breached the walls of the American Embassy in Cairo — a stark contrast to the help, contrition and condemnation coming from the new government of Libya, where gunmen set fire to an American diplomatic mission in Benghazi, killing Ambassador J. Christopher Stevens and three other Americans.

On Wednesday, Mr. Obama, who is campaigning, called staff members at the White House from Air Force One to arrange a telephone call to Mr. Morsi, a senior administration official said.

The president was not happy; Egypt, unlike Libya, is crucial to American security interests, given its peace treaty with Israel. At 11 p.m., from his hotel suite in Stapleton, Colo.,

Mr. Obama got on the phone with Mr. Morsi, who began by offering condolences on the American deaths in Libya.

But that was not what Mr. Obama was calling about.

“The president made his point that we’ve been committed to the process of change in Egypt, and we want to continue to build a relationship with the Egyptian government,” said a senior administration official. “But he made it clear how important it is that the Egyptian government work with us to lower the tension both in terms of the practical cooperation they give us and the statements they make.”

Mr. Morsi brought up the American-made video attacking the Prophet Muhammad, which had set off the violent protests, and Mr. Obama said he understood the ire felt by Muslims, but added that it did not justify attacks on the embassy.

Mr. Obama urged Mr. Morsi to publicly and strongly condemn the attacks. He had already signaled his displeasure earlier, saying in an interview on Telemundo that Egypt was not necessarily an “ally,” although White House officials were playing down the remark on Thursday.

To tunger

The United States Embassy publicly mocked the Brotherhood for sending out conflicting messages in its English and Arabic Twitter accounts. “Egyptians rise up to support Muhammad in front of the American Embassy. Sept. 11,” read an Arabic language post the Brotherhood sent out on the day of the attacks — one of several over the last few days emphasizing outrage at the video or calls for its censorship.

So on Thursday, when the group sent out a message of sympathy and support from its top strategist, Khairat el-Shater, from its English-language Twitter account, the Embassy responded tartly via Twitter. “Thanks,” its message read, “By the way, have you checked out your own Arabic feeds? I hope you know we read those too.”