Nancy Snyder says she kept quiet when abortion was legalized and prayer in schools was eliminated. Not this time. “They did it for prayer, they did it for abortion, and they're not going to do it for our health care,” the 70-year-old nurse from Philipsburg, Pa., said Wednesday as she and her husband Robert, 74, a retired coal miner, waited in a long, snaking line for Democratic Sen. Arlen Specter's town hall meeting. “We're not standing back this time,” Snyder said. Instead, the Snyders and many Americans like them are adding their voices to a populist backlash evident in the...