You can learn a few things about religion and politics listening to flea market dealers in Indiana.
For starters, sociologist Arthur Farnsley writes in his new book "Flea Market Jesus," it is a political mistake of biblical proportions to write off all Christian fundamentalists as red-state, moral values Republicans.
In in-depth interviews, Farnsley found among this fiercely independent group on the fringes of evangelical Protestantism an adherence to rugged individualism and distrust of institutions that left them open to differing opinions as to whether there should be restrictions on abortion or same-sex marriage.
But there was one issue where their religious and social beliefs came together: Gun control.
"The old bumper-sticker line, reinvigorated by former NRA President Charlton Heston, comes easily from the mouths of flea market dealers: 'They'll get my guns when they pry them from my cold, dead fingers,'" Farnsley writes.
The finding illustrates some of the challenges gun-control advocates face even as President Obama vows to make it a priority in his second term. The public outrage over the Newtown school shooting does not appear to have changed many minds among evangelical Protestants who have strongly opposed stricter laws.
In the short term, despite all the renewed debate, including calls for action from many religious leaders, some analysts say it is unlikely that there will be major changes in legislation.
"The odds are somewhere between slim and none," says political scientist Ted Jelen of the University of Nevada, Las Vegas, author of "The Political Mobilization of Religious Beliefs."