live from london. our top stories, protesters are camping out in tahrir square until mubarak and people who support him are gone. monday a 15% pay rise was approved for public sector workers. a woman we were working for, and everybody s happy today. southern sudan is celebrating its decision to become the world s newest country. the results of last month s referendum are in, and almost 99% of southerners voted to split from the north. a chechen rebel leader has claimed responsibility for a suicide bomb attack on moscow s main international airport. doku amorra said he was behind the blast which left 36 people dead. he made the claim in an online message which he said was recorded on january 24, the day of the attack. the web site that published it said it received the message on