BY FROMA HARROP Consider this immigration case from Canada: Three years ago, a Mexican sister and brother moved illegally to Toronto. Brenda Garcia, 30, filed for refugee status, claiming fear of persecution back home for being lesbian. Her brother, 18-year-old Daniel Garcia, enrolled in a Toronto high school. Both said they might be killed upon returning to Mexico City. Here are two fairly harmless individuals. [Daniel was said to be a very good student.] Toronto […]