Whats going on at Yellowstone? Yellow Jackets Inspeacting Super Volcano. Never seen before.

Whats going on at Yellowstone Guys???
It looks closed for a start, very Steamy and there are people in Yellow Jackets walking off the board walk and walking on the Volcano crust itself?

They look like they could be inspecting it??
Can anyone confirm???

God Bless
Pastor J