[1] Ohio State Univ, Mershon Ctr Int Secur Studies, Polit Sci & Environm Sci, Sociol, Columbus, OH 43210 USA
[2] Ohio State Univ, Fac Associate Mershon Ctr Int Secur & John Glenn, Dept Sociol, Dept Rural Sociol, Columbus, OH 43210 USA
[3] Ohio State Univ, Sociol, Columbus, OH 43210 USA
[4] Ohio State Univ, Fac Associate Middle E Studies Ctr & John Glenn S, Columbus, OH 43210 USA