Drew Linzer doesn't find a bounce for Romney; neither does Nate Cohn, who tries to decipher why. Sam Wang sees a "negative bounce," while Harry Enten says it's too soon to tell. Nate Silver discusses possible outcomes in post-convention polling.
"None of the Above" approved for the Nevada ballot.
Anna Greenberg weighs in on the four marriage ballot initiatives this cycle.
The National Journal hosts a DNC polling panel including Joel Benenson, Celinda Lake, Margie Omero and John Anzalone.
Nate Silver received internal polling data, secretly, from the 2008 Obama campaign.
Allie Briggs asks a good question.
AAPOR and ASA launch a new interdisciplinary journal.
HuffPost Politics brings you the top political stories three days a week. Learn more