More on the IAFF endorsement of Dodd...
I would agree with him that unions don't carry as much clout, especially in general elections, but wold disagree with him regarding the significance of this for the Dodd campaign - especially in terms of the early caucus and primary votes in Iowa and New Hampshire.
The Iowa caucuses are a very strange process that depends soley on organization and the ability to get out the vote. Supporters of any candidate need to produce at least 15 percent of the turnout for a candidate to get any credit when it comes time to tally up the votes. If the fire fighters in Iowa, seasoned and very well experienced in how that system works, puts its efforts out to turn out the votes for Dodd, the senator stands a much better chance of doing well than he would without that support.
The same goes for the New Hampshire primary. The fire fighters unions in the Granite State know very well what it takes to win there. If those unions put their efforts behind Dodd, turning out the vote on primary day, the senator's chances improve greatly.
For a second tier candidate, this kind of support is not only significant - it's critical.