Bristol Palin http://news.stlpublicradio.org en Morning headlines: Jim Talent will not challenge McCaskill in 2012, Bristol Palin will not speak at WUSTL, Coleman will try to keep video statements from jury http://news.stlpublicradio.org/post/morning-headlines-jim-talent-will-not-challenge-mccaskill-2012-bristol-palin-will-not-speak <UL> <LI><A href="http://www.talentforsenate.com/about/">Former U.S. Senator Jim Talent </A>has announced that he will not challenge <A href="http://mccaskill.senate.gov/">Democratic Senator Claire McCaskill </A>in 2012. Instead he plans to continue his private-sector work on national security policies and hopes to aid former Mass. Gov. Mitt Romney if he decides to run for president. Talent's decision opens the way for several other Republicans to throw their hat in the ring. Former Missouri Treasurer Sarah Steelman has already announced that she will run. Fri, 28 Jan 2011 14:37:04 +0000 Julie Bierach 419 at http://news.stlpublicradio.org Morning headlines: Jim Talent will not challenge McCaskill in 2012, Bristol Palin will not speak at WUSTL, Coleman will try to keep video statements from jury