This is the most negative election in recent history. Who got meaner-the Democrats or the Republicans?
Looking at just the most recent weeks since September 1, the project finds that Republicans are attacking more than Democrats. Fifty-six percent of Republican-sponsored ads (including party, candidate and interest group ads) mention an opponent, compared to 49.9 percent of ads sponsored by Democrats and their allies. Both parties have increased their rate of attacks over 2008 levels. In the comparable seven-week time period in 2008, 49.3 percent of Republican ads attacked, and 42.5 percent of Democratic ads attacked.
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That's compared to about 30 percent negative ads 10 years ago. Democrats can't claim the moral high ground, though. Overall, counting the full calendar year, Democrats are just about as likely as Republicans to run negative ads. And Democrats were also three times more likely to make personal attacks in their negative ads than republicans, saying things like, "She was a witch."