On January 7, the capital murder trial began for a man charged with killing his neighbors after a prolonged dog-poop dispute. Issues of race, language, economics and age complicate the already unusual case. Chung Kim, 76, allegedly shot and killed Michelle Jackson and Jaime Stafford on February 4, 2013, at Sable Ridge Condominiums in North Dallas. Jackson and Stafford, who were African-Americans in their 30s, lived in the unit above Kim and his wife. Kim, a South Korean immigrant, is using an interpreter for the trial and has previously stated he acted in self-defense. It is well-documented that Jackson and...