Georgia Senator Chambliss has announced that he will not be seeking reelection citing his frustration with Washington gridlock. He has been a little wishy-washy on his support for the Second Amendment, so not sure if his retirement might make him more open to support gun control or simply to hold the status quo.
A major source of objection to a free economy is precisely that it ... gives people what they want instead of what a particular group thinks they ought to want. Underlying most arguments against the free market is a lack of belief in freedom itself.
- Milton Friedman