I don't see the issue with him posing with guns at all, I don't see the relationship with the Charleston terrorist/hate crime massacre at all. People take pictures with guns all the time I have, I am pretty sure 1000s of others here have as well. Serious reach here, and on top of that he was just at a museum not that it mattered that he was at home but still.
That being said, If he wants to touch Floyd which he never will he needs to take his profession seriously, The great ones don't just train during training camp they stay in shape. Floyd does alot of things but he doesn't drink or do drugs and hes a gym rat constantly working on his craft. Broner is still young only 25 I believe so he has time to turn it around but he needs to start making changes quick. The GUN THING is a no issue at ALL and its terrible to bring up it up because Broner took a picture with a gun. Now if he was to take pictures posing with the confederate flag then yea but in this case no.