http://www.slate.com/blogs/blogs/trailhead/archive/2008/01/03/second-tier-blues.aspxA quick thought: Are any of the second-tier Democrats going to exceed 5 percent? As of now, Politico is showing Richardson at 2 percent, Biden at 1 percent, and Dodd, Kucinich, and Gravel at zero percent. This doesn't mean only 2 percent of Iowans votedenCommunityServer 2.1 SP2 (Build: 61129.2)