Activists and supporters angered over the spiraling cost of living in Israel are to take to the streets of several cities on Saturday following an eight-week break.

The largest protest is expected to take place in Tel Aviv from 9:00 pm (19:00 GMT) under the rallying call of "Return to the Streets", organizers said.

While more U.S. cities are resorting to force to break up the Wall Street protests, many others — Philadelphia, New York, Minneapolis and Portland, Oregon, among them — are content to let the demonstrations go on for now.

New York Mayor Michael Bloomberg, for example, said Friday that the several hundred protesters sleeping in Zuccotti Park, the unofficial headquarters of the movement that began in mid-September, can stay as long as they obey the law.

Americans are making a little more money and spending a lot more.

Under normal circumstances, that would be a troubling sign for the economy. But a closer look at some new government figures suggests another possibility: People are saving less money because they're earning next to nothing in interest.

Qantas Airways grounded its global fleet indefinitely Saturday in a lockout of workers whose strikes have disrupted airline operations for weeks, and the government said it would seek arbitration.

Flights in the air were continuing to their destinations. Booked passengers were being rescheduled at Qantas' expense, chief executive Alan Joyce said.

Italy saw its borrowing costs rise to a euro-era high on Friday in a sale of euro7.9 billion ($11.09 billion) in government debt, a sign that investors remain nervous about the country's prospects despite a grand European plan to fight the debt crisis.

The interest rate demanded by investors to lend the Italian government 10-year money topped 6 percent in Friday's auction, the highest level since the launch of the euro, and surpassing the 5.86 percent paid in a similar debt auction a month ago. Demand exceeded the amount on offer 1.27 times, a relatively weak outcome.

Stocks edged lower in early trading Friday after appliance maker Whirlpool Corp. said it will cut 5,000 jobs, citing weak demand and higher costs for materials. Whirlpool slumped 11 percent, the most in the Standard & Poor's 500 index.

The modest decline followed a surge Thursday that put the Dow Jones industrial average on track for its best month since 1987.

U.S. technology companies, led by Microsoft, topped a league table of the world's 25 best multinational workplaces released Thursday by a human resources consultancy.

"Microsoft is at the top of the list because it believes that spreading a trust-based culture is the right way to do business, independent of size, national culture or industry," said Jose Tolovi of Great Place to Work.

European stock markets slipped back Friday as investors took a more critical look at the Eurozone debt rescue plan which drove massive gains the previous day in a euphoric relief rally.

Under the auspices of President Michel Suleiman, the Arab Forum for Environment and Development held its annual conference Thursday at the Habtoor Grand Hotel where it stressed how green energy can lift the economy in the Arab world.

Environment Minister Nazem al-Khoury represented Suleiman at the conference which was attended by more than 20 parliament members, as well as around 500 delegates from Arab and international countries.

Asian stock markets and the euro rose on Thursday as European leaders announced a deal to tackle the region's crippling sovereign debt woes.

After 10 hours of painstaking talks in Brussels, banks holding some of Greece's mountain of debt agreed to take a 50 percent "haircut" on their holdings, breaking a deadlock many hope will help end the two-year-old crisis.