US troops tread carefully amid Korea tensions (AP)

[unable to retrieve full-text content]AP - Lt. Col. Edward Taylor stands behind a wall of sandbags overlooking the North Korean landscape and a bank of trees along the most fortified border in the world. The trees obstruct the view, he explains. They need to come down.

Source: http://us.rd.yahoo.com/dailynews/rss/nkorea/*http%3A//news.yahoo.com/s/ap/20120302/ap_on_re_as/as_skorea_staring_down_pyongyang

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