moderator and political science professor terry christensen is an expert in local politics.>>>usually people don't just run for mayor. they start at a lower level like school board. i think some of our mayors were school board members, city council members, supervisors and so on to get experience and to become better known." the former mayors made themselves available afterward to talk with audience members. it is the last don edwards lecture series christensen will participate in because he is retiring this year. he has been part of the program since it started in 19-95. u-s secretary of homeland security -- janet napolitano visited san jose state this week. she was greeted by both protest and applause -- as she spoke about career opportunities and cybersecurity. we have team coverage of the historic event ... we begin with jayme sy live on campus ... jayme. napolitano ... was on campus on monday for just a couple of hours ... but during that short time she got a lot of attention. ">>>(nat sot protestorsÑ protestors speaking out against the federal government's deportation