From Nate Silver, commentary on the results of a new CNN poll on political parties:
A new CNN poll finds that 55 percent of voters have a negative view of the Republican Party, tied for their second-highest unfavorable score since CNN began asking this question in 1992. The Republicans also achieved a 55 percent unfavorable rating in a poll conducted in April 2009, although the party’s all-time high, 57 percent, was recorded as the House of Representatives was in the process of impeaching Bill Clinton in December, 1998.
The news for Democrats is not any better. Some 49 percent of voters now hold a negative view of the party, according to the poll. Although this figure is slightly better than for Republicans, it matches the Democrats’ record high unfavorable rating of September 2010 and is part of an upward trajectory that has persisted for the past three years.
The combined unfavorable score for both parties — 104 percent — is also a record, and represents the first time that the figure has been above 100.