CA plans to sue EPA over emissions; Kurdish rebels offer truce with Turkey; Microsoft cedes to EU regulators...

23 October :: California attorney general Jerry Brown has said he plans to file suit against the EPA, for stalling permission for CA, 11 other states to force automakers to produce cleaner vehicles; suit aims to push emissions regulations designed to reduce threat/pace of human-induced global warming... Kurdish rebel group offers Ankara truce, saying "Our movement and people have the strength to defend itself under any condition; however, we prefer to solve the problems by democratic and peaceful ways rather than armed struggle"; Turkish gov't has explored launching cross-border raids against PKK rebels inside Iraq, US reported to be contemplating airstrikes against rebel positions inside Iraqi Kurdistan... Microsoft has surrendered to antitrust regulators in Brussels, after years of litigation and fines, agrees to free up dozens of patents for license-free consultation by developers; regulatory office says interoperability issues still remain, Microsoft is on warning that other cases are being looked at, dealing with DRM in Vista, 'integrated security' solution, browser functionality... NYT reports "More than a quarter of a million people were urged to flee their homes on Monday as wildfires ravaged Southern California for a second day, destroying hundreds of homes and businesses and charring swaths of scrub and forestland"; the 'paper of record' also reported homes burning "with no firefighters in sight", as shifting winds, spreading fires made it difficult to strategically contain blazes... Scientists rush to get first glimpse of gravity waves, phenomena predicted by Einstein's theory of relativity, but which have yet to be observed in any astronomical event...