U.S. oversteps in Schiavo case By Merlene Davis HERALD-LEADER COLUMNIST Just let me die. If for any reason I cannot eat, drink, speak or go to the bathroom on my own for 15 years, please have compassion and let me die. If my sister and brother fight my husband's attempts to remove my feeding tubes, just know that my siblings are sick with grief and are not thinking straight. Tell them to let me go. The Terri Schiavo case,-involving a 41-year-old woman in Florida whose heart stopped beating briefly in 1990, leaving her brain damaged, has gotten this country's priorities...