![](https://s3.amazonaws.com/thumbnails.thecrimson.com/photos/2012/05/23/130430_1277479.jpg.800x600_q95_crop-smart_upscale.jpg)
Secretary of the Navy and Harvard Law School alumnus Roy Mabus addresses crowds in front of Tercentenary Theater on Wednesday, May 23rd during the ROTC Commissioning Ceremony. Four Harvard members of the class of 2012 received commissions in various branches of the armed forces.