Aaron and Amanda Peterson of McCook announce the birth of their son, Andrew Michael Peterson, May 15, 2003, at Community Hospital in McCook. He weighed 7 pounds and 1 ounce. Grandparents are Steve and Shari Haag of McCook and Mike and Lisa Peterson of Lincoln. Great-grandparents are Ray and Myrna Haag of Bartley, Sara Reiners of Danbury and the late Ken Reiners, Jerry and Diana Asher of Page, Doris Ziska of O'Neill and V.K. Peterson of Stuart.