Back Trammel in the fight for the seat occupied by Cantor

the DNC has decided not to help Trammel get elected for Eric Cantor's seat in congress.  How dumb can this be?  What is the problem with them?  I think if they are going to take this plan of action we should go on a donation boycott till the back the democrat in virginia... Who out there wants to threaten a donation boycott until the DNC backs Trammel in Virginia