In the cease and desist, the Verizon's lawyers allege that Netflix can't possibly know if the network slow-down is coming from Verizon's network or other parts

In the cease and desist, the Verizon's lawyers allege that Netflix can't possibly know if the network slow-down is coming from Verizon's network or other parts of the internet. I actually chuckled when I read this -- because after reading Netflix Tech blog (here: http://techblog.netflix.com/ http://techblog.netflix.com/ ) and seeing Netflix's open source contributions (here: https://github.com/Netflix https://github.com/Netflix) I have a feeling Netflix probably has a LOT of data to back up these assertions.