LOS ANGELES (KTLA) Heightened security was one of several changes awaiting Los Angeles Unified School District students as they headed back to class on Tuesday. Read more: ... more 
LOS ANGELES (KTLA) Heightened security was one of several changes awaiting Los Angeles Unified School District students as they headed back to class on Tuesday. Read more: http://ktla.com/2013/08/13/lausd-starts-new-school-year-with-heightened-security/#ixzz2brmPkNLP less 
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Tue, Aug 13, 2013 1:02 PM EDT