 With two bronze stars and two purple hearts, Joshua Brennan was already a hero when he made the ultimate sacrifice. Josh is a good guy. He's a good guy. But where one hero fell, two more rose in his place. First was his brother-in-arms, awarded the Medal of Honor, and then came his little cousin, Joseph. I joined the military and I wanted to follow in his footsteps. See the rest of the story online at er.army.mil.