Britain British police interrogated at least three suspected bombers wanted for the July 21 London attacks as they tried to crack any wider terrorist network and trace the masterminds behind the operation. Britain-Pakistan Pakistan said that 800 suspected Islamic militants have now been arrested in raids following the deadly London bombings as Islamic groups rejected a move to expell 1,400 foreign Koranic students. Iraq An unidentified man attacked ousted Iraqi leader Saddam Hussein during a court hearing in Baghdad and the pair exchanged blows, his defence team said. Iraq-Britain Two British security contractors were killed when a consular convoy was attacked by a roadside bomb in southern Iraq, Britain's Foreign Office said. Iraq A top Iraqi health ministry official was kidnapped from her home in Baghdad, as the bodies of a senior Baghdad airport official, his driver and an aide, were found with their throats slit after they were abducted on Wednesday. US Two astronauts from the shuttle Discovery began a first spacewalk aimed at ensuring a safe return to Earth after fears the craft was damaged on lift-off. US A US astronomer said he had discovered a 10th planet in the outer reaches of the solar system, a discovery that could force scientists to redraw the astronomical map. North Korea The six nations meeting on North Korea's nuclear weapons program started negotiations on a final statement, amid hopes of a concrete result from this longest-ever round of talks. China The death toll in China from a mysterious pig-borne disease continued to rise, with several more cities affected, statistics showed, despite the government saying that the epidemic was under control. India Workers began a massive cleanup and rescuers searched for survivors under mountains of debris in western India after record monsoon rains claimed 920 lives. Mideast Palestinian leader Mahmud Abbas began talks with Middle East quartet envoy James Wolfensohn on the economic future of the impoverished Gaza Strip after Israel's pullout.