http://www.slate.com/blogs/blogs/trailhead/archive/2008/01/01/devastating-blow-to-mike-gravel.aspxRalph Nader, who had previously all-but-endorsed Mike Gravel , has jumped ship and backed John Edwards , instead. This comes just 48 hours before the Iowa caucuses. Will Gravel be able to recover in time?enCommunityServer 2.1 SP2 (Build: 61129.2)