madeossible in part by the following funder-- major suppt has also been provided by thpeter g. terson foundation, dedicated to promoting fisca responsibility and addressg key economic challges facing america's future. >>> good ening. i'm dalj dhaliwal. are going takeann depth look tonight at the warn afghanistan fr several diffent perspectives that americanson't oftenget to see with views from britn, gerny and italy, which are also heavily involved i this confct. as the war tensifies,he death toll mounts andpublic opinio turns negative. we'll hear how the united states and its allies are re-evaluating their missn. whilehat process unfds and president obama considers the options, his top commander in afghanistan warning of the possibility of faire without additional american tops beyond the 68,000 already appred. in our lead focus, we look at that possibity and how was reported today from our british partner tn. >> reporter:.s. troops defending a remote utpost near the border wi pakian. theinsurgents areeoldened. witht reinforcements the t u.s. and nato comnder in afghantan is warning