At a restaurant just off the San Jose State University campus Thursday evening, a young waitress, exasperated by the sudden crush of customers ordering salads and a white wine, paused from her exertions to explain why she was so slammed. "They're all going to see Hillary Clinton," she said, sizing up the room.. "Everywhere you look, it's the same demographic." A mostly middle-aged, conspicuously Caucasian crowd of women filled the university's Event Center for Clinton's appearance as part of Unique Lives & Experiences. That was the demographic that was clearly top of mind for the former first lady, senator and...