"When the House voted last week to let Americans import less expensive medicines from Canada and Europe, 53 senators signed a letter opposing the legislation, a letter that the industry trade group, which vigorously opposed the measure, hailed as proof of its argument that the bill would jeopardize patient safety," the New York Times' Sheryl Gay Stolberg reports. "What the trade group, the Pharmaceutical Research and Manufacturers Association, did not say, at the time, was that it helped coordinate the signature campaign. ...