"...this underscores how far out of the mainstream the GOP has moved over the last 20 years. While the ADA has proven to be a rousing success, it was at least possible for conservatives in 1990 to raise non-paranoid concerns about it, mainly relating to the burdens it would place on businesses and the potential for a lawsuit bonanza. In fact, these types of concerns were raised as the law was debated, and some changes were made in response to them – which explains why most of the conservative senators of 1990 were ultimately willing to go along with the law.
"By contrast, the U.N. treaty raises none of the concerns about business and lawsuits that the ADA did; it simply seeks to hold up existing U.S. law as a model for the world. And yet the vast majority of Republicans in the U.S. Senate sided with the arguments of the paranoid far right and voted against it anyway. This doesn’t mean that every Republican senator who voted against the treaty actually believes these arguments. For all we know, Lindsey Graham (for instance) was treating the vote as a chance to shore up his standing with the right in advance of a potential 2014 primary fight. But that’s still telling: In the GOP of 2012, the “safe” vote is against something as noncontroversial as an international treaty based on American law and championed by a Republican icon from another era." (Emphasis mine.)What the Republican Party has become (Salon)