No brace is perfect. No brace can prevent every injury, but they do help.

It's not just like it was a torn A.C.L.. It's a magnitude more difficult to recover from and repair. It can and has ended careers, without a doubt. However, I feel very comfortable with Carson as an athlete and the heart that he's got.

He did great. He's already rehabbing. He's a great athlete. He's a stud. He'll be back in a few months.

The brace didn't function well in this environment and should have done better than it did, frankly.

On a scale of 1 to 3, it was a 4. It was off the chart. It was pretty badly damaged. Shredded is the better term.

In some ways, this museum in Washington gets to do something very important, ... It can be a lens to help us all better understand what it means to be an American--to use African-American culture as that lens to understand the history of this country as well.