Dr. Lisa Shin, a Los Alamos optometrist and daughter of Korean immigrants, is running as a Republican for the seat in the state House of Representatives currently held by Democrat Stephanie Garcia Richard. “As a successful small business owner and health care provider, I bring a pragmatic, common sense approach to the issues facing us. I believe that free market principles based on individual choice and personal responsibility can strengthen our schools, our health care system and our economy,” Shin, 49, said in a statement. Two Democrats, lawyer Christine Chandler and retired scientist Pete Sheehey, also are running for the seat. Both are members of the Los Alamos County Council.