[TomGuy]

My money is on Bubba or someone on his team. Gotta get that kid attention some how!

I read in a related thread that Bubba's team had something like 43 members on his team. And aren't the events still closed to the public?

With that many on his team, either someone saw who planted it or did the planting for publicity.

[DiogenesLamp]

With that many on his team, either someone saw who planted it or did the planting for publicity.

My guess is Bubba's team. They wanted to "help" raise awareness!

[deport]

Nascar teams can have several members and do. However during
the race they are limited to five members in the pit crew stall.