Inside the Murder Trial That Fueled Trump's Immigration Rhetoric

Temperatures were hot in San Francisco on Tuesday, as the trial of Jose Ines Garcia Zarate entered its second day.

Inside the San Francisco Superior Court, people fanned themselves and Judge Samuel Feng repeatedly invited attendees to take off their suit coats as the prosecution and defense tussled over the details of what happened on the evening that 32-year-old Kate Steinle was shot and killed.