[Pollinator] Bumblebee in spider's web rescued by other bumblebee

[Liz Day]

 >Subject: Bumblebee in spider's web rescued by other bumblebee
 >
 >>https://www.youtube.com/watch?v=Zs_3FHh3z4o

I'm not so sure about this. As nearly as I can tell, it does not 
appear to me that the second bee is aiming for the spider, or that it 
actually stung it. When slowed down, it looks almost as if the dark 
projection which is pointed out as being the sting might be one of 
the second bee's hind legs.
What do others think?

Liz
Indy