PBS NewsHour Could desalination save California from drought? Here's how the technology is being used in Israel. Watch the full report: http://to.pbs.org/1zZkysf

Could desalination save California from drought? Here's how the technology is being used in Israel. Watch the full report: http://to.pbs.org/1zZkysf PBS NewsHour What did you see in this video that was unexpected?