Four people were killed and 14 others wounded in an explosion at a mobile phone market in southeastern Afghanistan today. The blast happened at around noon in a market where people go to download music and videos to their mobile phones. There is no immediate claim of responsibility for the attack but the volatile province bordering Pakistan is contested by the Taliban.<br/><br/>Music is one of the many forms of entertainment banned during the Taliban's 1996-2001 rule and the militants have previously attacked such markets. Police said the explosion was caused by a remote controlled bomb.<br/>