history: I picked up my son from daycare today and they said another kid had pushed him over and taken his toy. I picked up my son from daycare today and they said another kid had pushed him over and taken his toy. I'm sorry to hear that. Sometimes kids don't know how to interact well with each other. But it's an important part of the socializing part of life that they work their way through it. All you can do is tell them how to respectfully and appropriately respond and defend themselves.
current: I didn't do that.  I yelled at the teacher until I got tired, then I left.  I don't think I'll send my son back there.
next: Ah.. so it's that kind of situation. Yeah, it can be one thing if it's just something where kids are acting like kids, and you can't physically intervene in time. But it's another if you think it's neglect and that they're not responding appropriately to the situation. I would trust your judgment. I hope everything ends well with it though! I'm sure you gave your child lots of love afterward.