Photo emerges of Hernandez posing with Glock in 2009

Many stories have emerged in recent days about Aaron Hernandez’s history.  A picture posted on TMZ earlier today arguably trumps them all. In the photo that, per TMZ, was taken in Gainesville, Florida in 2009, Hernandez stands in front of a mirror, phone in one hand and handgun in the other.  It’s a Glock pointed…