Jean Guerrero is an Emmy-award-winning reporter for KPBS, the NPR and PBS affiliate in San Diego. She reports on immigration and border issues for public radio and TV stations across the country. She has also worked for The Wall Street Journal in Mexico City and has an MFA from Goucher College. She won the PEN/FUSION Emerging Writers prize. Her book is "Crux: A Cross-Border Memoir." It's about her quest to understand her Mexican father, who crosses borders both real and illusory.