Pic of Day: Members of the Garda Emergency Response Unit (ERU) and Garda Armed Responce Unit participate in a simulated major emergency incident to at the University of Limerick Thursday. Up to 45 paramedics, medical, and nursing students responded to a simulated and evolving emergency situation involving a car crashing into a large crowd of people, a person wielding a machete, a gunman, and a suspect package. Photo by Sam Boal/Rollingnews.ie.