Yes, Ryan Lochte has a grill (look closely).
And yes, Lochte tried to wear it during the medal ceremony. Officials weren't having it, though.
Lochte told me he tried to wear his grill on the podium only to have an Olympics official tell him if he did so he wouldn't get his gold.— Wayne Drehs (@espnWD) July 28, 2012
Something about attempting to wear a grill during the medal ceremony just screams #Amurrica. U-S-A! U-S-A!