Times have changed, and not always for the better. While law enforcement always has carried an element of danger, it seems particularly threatening today. On Tuesday, Lake County, Illinois, Sheriffs Lt. Charles Joseph Gliniewicz was gunned down as he attempted to question three men who were acting suspiciously. For more than 30 years, Lt. Gliniewicz served the people of Fox Worth, Illinois, and the surrounding area, not only as a peace officer, but also as a community volunteer, a Scout leader and cheerleader. The father of four was due to retire at the end of this month.