US shootings 'a wake-up call'.

The article reports the claim by University of California, Berkeley chancellor Nicholas Dirks as of late June 2014 that universities in the U.S. should do more to prevent deadly shootings involving students. Dirks cited as example the death of six students at University of California, Santa Barbara (UCSB). He also reported the meeting held by the chancellors of the 10 universities in the California public system to discuss the problem.