TweetConditions through August showed a 2% lead on the generic Congressional ballot for Democrats. As of September 20th, in the wake of the Democratic convention, the lead has widened to 4.0 +/- 2.0%. Although it has yet to be appreciated by pundits, this could well translate to a November loss of t… Read more via http://election.princeton.edu/2012/09/20/house-outlook-for-2013-take-2/