Italian defence minister speaks of "urgent" need to tackle jihadists in North Africa amid wave of boat refugees.
Many of the victims had gone to Libya to seek work.
After more than 400 days in prison, the two men accused of helping the Muslim Brotherhood are getting a retrial.
Egyptian authorities accuse Qatar-based Al Jazeera of being a mouthpiece of the Muslim Brotherhood.
The men were convicted of playing a role in the killings of 16 policemen following the ouster of Islamist president Mohamed Mursi.
Canadian-Egyptian Mohamed Fahmy and Egyptian national Baher Mohamed remain in prison.
Winter storms are making life worse for the country's 620,000 registered refugees.
Twenty-six men have been cleared of charges related to homosexuality.
The tomb, found southwest of Cairo, is believed to hold the remains of a pharaoh's wife.
The country's highest court cited procedural flaws in last year's trial.
Officials said the crossing would open for two days to allow Gazans with serious illnesses to travel for treatment, and to allow foreign nationals and students to travel.
Foreign governments meet in Berlin on Thursday to discuss funding the humanitarian response to Syria's refugee crisis.
An Egyptian court has dropped its case against former President Hosni Mubarak over the killing of 239 protesters in the 2011 revolt that ended his three-decade rule.
Islamist terrorists kill Egyptian troops in the Sinai after attacking Israeli forces.
The men were arrested in thecity of Port Said on Sunday, confessed to being part of an eight-strong cell
Qatar had supported Mursi, who is already in jail along with thousands of Brotherhood members
Islamic State has been coaching Egypt's most dangerous militant group in online communication and planting bombs
The fatwa from Dar al-Ifta, condemned online contact between men and women, saying chatrooms are "frivolous, evil and open the door for the devil"
The ceasefire was reached under Egyptian mediation, Palestinian officials said, although there was no immediate confirmation from Israel
Both sides say gaps remain in reaching a long-term deal that would keep the peace between Israel and militant groups in the Hamas Islamist-dominated Gaza Strip