Just hanging on by a thread
Juan Carlos Robles doesn't need any additional advertisements to convey the message he's a tough guy.
The cruiserweight boxer from Staunton, Va., looks formidable enough with his tattoos and Mohawk.
But if you take a closer look at Robles, you see something that raises tough to a whole new level - a piece of a finger hanging on a necklace.
"It does draw a crowd," Robles said before his fight Friday at the Maryland Sportsplex in Millersville.
Let's take tough, thoug
