By Mia Shanley STOCKHOLM (Reuters) - Community patrols and a beefed-up police presence helped to calm violence around Stockholm overnight on Saturday but 20 to 30 cars were still torched in poor immigrant suburbs and serious incidents were reported outside the capital for the first time. The rioting in Stockholm abated after a week of masked youths vandalizing schools and police stations, setting cars alight and hurling stones at firefighters, police said. "It was much calmer - rocks weren't being thrown at police or firefighters - and that's a sign that it's calmer. ...

By Warren Strobel WASHINGTON (Reuters) - Saddled with Middle East problems ranging from Iran to Syria and beyond, President Barack Obama now faces one that is both old and new: Iraq. Unresolved sectarian tensions, inflamed by the raging civil war in neighboring Syria, have combined to send violence in Iraq to its highest level since Obama withdrew the last U.S. troops in December 2011, U.S. officials and Middle East analysts say. A Sunni Muslim insurgency against the Shi'ite-led Baghdad government has also been reawakened. ...

JAKARTA (Reuters) - Between 35 and 40 percent of workers at Freeport McMoRan Copper & Gold Inc's Indonesian unit returned to work on Saturday to carry out maintenance work after a tunnel collapse that killed 28 people, a union official said. The resumption of work was a possible sign the firm was gearing up towards restarting operations at the world's No. 2 copper mine. Arizona-based Freeport suspended operations at the remote Papua mine on May 15, at a cost estimated at about $15 million a day in lost production. ...

ISLAMABAD (Reuters) - Seventeen Pakistani children burnt to death on Saturday when a gas cylinder on the bus taking them to school exploded, media said. Ten children were injured in the blaze on the outskirts of Gujrat, 100 miles southeast of Islamabad, DawnNews said. Many vehicles in energy-starved Pakistan are powered by relatively cheap compressed natural gas and cylinder blasts are common. (Reporting by Nick Macfie; Editing by Ron Popeski)

By Khaled Yacoub Oweis ISTANBUL - Syrian opposition talks aimed at presenting a coherent front at an international peace conference to end the civil war faced the prospect of collapse after President Bashar al-Assad's foes failed to cut an internal deal, opposition sources said on Friday. ...

By Peter Griffiths LONDON (Reuters) - Britain's security services faced questions on Friday over whether they could have done more to prevent the murder of a soldier hacked to death in a busy London street after it emerged that his suspected killers were known to intelligence officers. Suspects Michael Adebolajo, 28 and Michael Adebowale, 22, are under guard in hospital after being shot and arrested by police after the murder of 25-year-old Afghan war veteran Lee Rigby on Wednesday. They have not yet been charged. ...

TORONTO (AP) — Toronto Mayor Rob Ford denied that he smokes crack cocaine and said he is not an addict, breaking a week of silence over reports of a video purportedly showing him using the drug. Critics were not appeased, with one city councilor questioning whether the mayor told "the whole truth" and another calling on him to resign.

ADDIS ABABA, Ethiopia (AP) — Making his first official trip to sub-Saharan Africa, U.S. Secretary of State John Kerry on Saturday demanded that Nigeria respect human rights as it cracks down on Islamist extremists and pledged to work hard in the coming months to ease tensions between Sudan and South Sudan.

BEIJING (AP) — A top North Korean envoy has delivered a letter from leader Kim Jong Un to Chinese President Xi Jinping and told him Pyongyang would take steps to rejoin stalled nuclear disarmament talks, in an apparent victory for Beijing's efforts to coax its unruly ally into lowering tensions.

KIEV, Ukraine (AP) — At least 50 gay rights activists have marched peacefully in the country's first gay rally despite a court ban and attempts to disrupt the event.

BEIRUT (AP) — Forces loyal to Syrian President Bashar Assad unleashed on Saturday their heaviest artillery and rocket barrage in a week-long battle to dislodge rebels from a strategic western town, activists said.

CANNES, France (AP) — Associated Press journalists open their notebooks at the 2013 Cannes Film Festival.

EL CORRAL, Chile (AP) — The Diaguita Indians live in the foothills of the Andes, just downstream from the world's highest gold mine, where for as long as anyone can remember they've drunk straight from the glacier-fed river that irrigates their orchards and vineyards with its clear water.

GUATEMALA CITY (AP) — Former Guatemalan President Alfonso Portillo was extradited on Friday to the United States to face charges of laundering $70 million in Guatemalan funds through U.S. bank accounts.

LONDON (AP) — Both of the suspects accused of butchering a British soldier during broad daylight on a London street had long been on the radar of Britain's domestic spy agency, though investigators say it would have been nearly impossible to predict that the men were on the verge of a brutal killing.

By Mike McDonald GUATEMALA CITY (Reuters) - Former Guatemalan President Alfonso Portillo was extradited on Friday to the United States to face money-laundering charges, just days after former dictator Efrain Rios Montt's genocide conviction was overturned. A U.S. grand jury decided in 2009 that Portillo, who was in office from 2000 to 2004, should face charges that he laundered $70 million through U.S. banks. ...

VALLENAR, Chile (AP) — Chile's environmental regulator blocked Barrick Gold Corp.'s $8.5 billion Pascua-Lama project on Friday and imposed its maximum fine on the world's largest gold miner, citing "very serious" violations of its environmental permit as well as a failure by the company to accurately describe what it had done wrong.