Good morning, here are our early stories: -- MORE THAN TWO DOZEN BOYS KILLED IN ATTACK ON NIGERIAN SCHOOL. -- BITCOIN EXCHANGE MT. GOX GOES DARK AFTER THEFT REPORT. -- MISSING MANGO MYSTERY

SOLVED, HERE ARE THE JUICY DETAILS. And here are more early headlines: PROTESTS GROW IN VENEZUELA, TURN DEADLY. ( _New York Times_) FORMER GUANTANAMO DETAINEE ARRESTED IN BRITISH TERROR

RAID. ( _Guardian_) POLIO-LIKE ILLNESS STRIKES A HANDFUL OF CALIFORNIA CHILDREN. ( _San Jose Mercury News_) TRIAL OPENS OVER MICHIGAN'S BAN ON SAME-SEX MARRIAGE. ( _Detroit News_) THE

"POLAR VORTEX" RETURNS TO MIDWEST, EAST. ( AccuWeather) PACIFIC NATIONS TALKS FAIL TO REACH U-S BACKED TRADE PACT. ( Bloomberg) HOW PEOPLE IN CHINA COPE WITH SMOG. ( Xinhua)