Robert Croteau's first weeks on the job as general manager at Fair Hill Training Center have included their share of challenges as winter weather threatened more than once to disrupt activity at the Maryland facility, but the vagaries of the February forecast failed to dampen his enthusiasm for his new position. "It's been great," Croteau, a native of Massachusetts, said of his first weeks on the job. "It's the best job ever." For Croteau, who succeeded longtime Fair Hill general manager Sally Goswell Feb. 1, the position is the culmination...