Allegations that foreign troops in Afghanistan burnt copies of the Koran has led to extra security measures at the US embassy in Kabul. <br /><br />Protests that began in Bagram, on Tuesday after the claims were made, have now spread to the capital. <br /><br />The US embassy there has cancelled all travel and is warning its staff to be particularly careful. <br /><br />...<br />http://www.euronews.net/