Universities beef up security following sex assaults

Following a pair of recent, vicious sexual assaults on campuses, and as a new threat appeared at a third school, Canadian universities are beefing up their security measures.

Halifax's Dalhousie University just launched a new initiative to make students more cautious about letting strangers without keys enter buildings, while the University of Calgary has introduced an emergency text messaging network.

The changes come as predators on campus continue to concern scholastic communities across Canada.

LINK: CanWest/Reuters