<a target=_blank class=ftalternatingbarlinklarge href="http://pagingdrgupta.blogs.cnn.com/2010/10/11/light-exposure-may-cause-weight-gain/?hpt=Sbin
">http://pagingdrgupta.blogs.cnn...weight-gain/?hpt=Sbin
</a><br />
<br />So do people in Alaska gain weight during the summer?