Chris Forsberg ESPN Staff Writer
After Jimmy Butler questioned his toughness, Marcus Smart fired back on Tuesday: "I ain't gotta talk about what I am about. I could show you, but I'm not going to tell you. So, like I said, it ain't hard to find me. And you heard him, he said, ‘I don't think Marcus Smart's about that life?' Last time I checked, if you're going to say somebody ain't about that life, you should know, right?"