WASHINGTON, Sept. 14 -- The Center for a Humane Economy issued the following news release: * * * Bipartisan group of lawmakers address a sadistic form of cruelty to wildlife thrust into the spotlight by Wyoming rancher and trophy hunter Cody Roberts * * * Animal Wellness Action and the Center for a Humane Economy applauded the introduction of new legislation to ban the use of motorized vehicles -- mainly by use of snowmobiles -- to kill wolves or coyotes on federal lands. The new bill, the   more