*Spoilers*

Okay maybe it was a bit contrived how Hank finally put the pieces together, but I still think it was an awesome cliff hanger. The Walt Witman book was just a catalyst because with that information the rest is going to fall into place REAL FAST, for him.

The money, his issues with his family, his constant snooping around the DEA office, his Chemistry background, are all going to fall right into place. The question is, what does Hank do with all of it. I think he will keep his cards close to the vest until he has more evidence.