In the wake of the Connecticut shootings Nate Silver (NYTimes) has an intersting column about America's "conversation" on guns as it is reported in the media. Here's the core finding:
If the news coverage is any guide, there has been a change of tone in recent years in the public conversation about guns. The two-word phrase “gun control” is being used considerably less often than it was 10 or 20 years ago. But the phrase “gun rights” is being used more often. And the Second Amendment to the United States Constitution is being invoked more frequently in the discussion.
After some interesting discussion of the data:
The change in rhetoric may reflect the increasing polarization in the debate over gun policy. “Gun control,” a relatively neutral term, has been used less and less often. But more politically charged phrases, like “gun violence” and “gun rights,” have become more common. Those who advocate greater restrictions on gun ownership may have determined that their most persuasive argument is to talk about the consequences of increased access to guns ... For opponents of stricter gun laws, the debate has increasingly become one about Constitutional protections...Their strategy may have been working. The polling evidence suggests that the public has gone from tending to back stricter gun control policies to a more ambiguous position in recent years. There may be some voters who think that the Constitution provides broad latitude to own and carry guns – even if the consequences can sometimes be tragic.