Barack Obama, the US president, is due to receive the Nobel Peace Prize at a ceremony in Oslo - days<br />after he ordered an escalation of US involvement in the war in Afghanistan.<br /><br />In making Obama the third sitting US President to win the award, the Norwegian Nobel Committee praised Obama's co-operative approach to global issues.<br /><br />But many critics say that Obama's resume is too thin to stand scrutiny with other Nobel peace laureates.<br /><br />And for many Afghans, Obama's strategy of even more troops does not fit into their vision of what will <br />bring peace. From Kabul, Steve Chao reports.
