Brad has been pretty active on his Twitter account today (@Keselowski), after this vicious crash testing at Road Atlanta. This photo was posted as part of an exchange with Jimmie Johnson (@JimmieJohnson) on Twitter.

Related Links: http://twitpic.com/60h7qo
Brad Keselowski on Twitter @Keselowski
Jimmie Johnson on Twitter @JimmieJohnson
The Final Lap on Twitter @thefinallap