.
Regardless i'm glad to see some direction return to the show. they should have shown this in one of the first couple of episode of the season.

The Toxic Twins purpose revealed…..
I must be in the minority here, but i don't beleive that the plague set to be in full swing come summer time will actually be caused by Mohinder's Plot Virus, but rather will be directly related to the Toxic Twins. either Alejandro dies (at Syalar's rock) and Maya's power gets out…