Wildlife lovers clamoring to bring gray wolves to Colorado may want to pay attention to those wooden outhouse-style structures in rural Catron County, New Mexico. They’re called “kid cages,” and they’re built to protect children waiting at school bus stops–from wolves. “The wolf issue is an example, especially with the kid cages, about how you’re putting the interest of wildlife over the interests of human beings,” said filmmaker David Spady. “Every American should be concerned about seeing kids in cages and wolves out wandering around freely.” Spady’s remarks came during a Tuesday screening of his film, “Wolves in Government Clothing,”...