(Al Jazeera English News Headlines: January 7, 2010) Clashes have followed the murders of six Coptic Christians in southern Egypt. In southeastern Afghanistan, a suicide bomber has attacked a market, which comes after another attempted attack targeting the governor. After many delays, about 250 former child soldiers will leave UN monitored detention camps in Nepal. The International Consumer Electronics Show is underway in Las Vegas, displaying the latest in gadgets and tech.