Former governors Mitt Romney and Jeb Bush joined Congressman Eric Cantor to talk health care, the economy and national security at the first town hall meeting for the National Council for a New America on Saturday. But the group steered clear of abortion and same-sex marriage -- wedge issues that have led to the defection of moderates and independents. "Listening to people can make a difference. We've got ideas on how we can help people get health insurance, how we can improve our schools, how we can make our economy strong today as well as down the road, how we...