campaign spending http://wcbe.org en New conservative groups launch ads http://wcbe.org/post/new-conservative-groups-launch-ads <P>As polls indicate President Obama's is gaining the edge in key swing states, new Republican-leaning groups are entering the presidential advertising fray.&nbsp; Thu, 27 Sep 2012 01:16:13 +0000 Alison Holm & Associated Press 23364 at http://wcbe.org