<p><a rel="nofollow" href="http://us.rd.yahoo.com/sports/rss/nfl/SIG=12slknorr/*http%3A//sports.yahoo.com/news/chargers-keenan-allen-broken-collarbone-234612281--nfl.html"><img src="http://www.footballr.at/media/feedgator/images/monthly/2014/12/8_bc747a56525e880964e89c9615490025.jpg" width="130" height="130" alt="Chargers' Keenan Allen has broken right collarbone" style="float: left; border: 0px;" /></a></p><p>SAN DIEGO (AP) -- Keenan Allen, the San Diego Chargers' leading receiver, has a broken right collarbone, the team said Tuesday.</p><br style="clear: both;" /><div class="fg_enclosure" style="margin:10px 0px;"><div class="fg_enclosure_img" style="display:inline-block;position:absolute;"><img class="fg_enclosure_img" src="http://www.footballr.at/administrator/components/com_feedgator/images/image.png" height="16" width="16" style="margin:8px 8px;" alt="image" /></div><div class="fg_enclosure_lnk" style="padding-left:34px;white-space:nowrap;"><a rel="nofollow" href="http://www.footballr.at/media/feedgator/images/8b238f50c31430f407c61e8707d99293"></a></div></div>