The whole "you didn't build that yourself" seems like a very stupid reason to justify what he wants to do. BRB lower/middle class workers wouldn't have jobs without infrastructure, government...
Here's a theory. Walt taking on the DEA with that machine gun seems ridiculous. I can only think it's for an enemy involved in the meth business. Hank and the DEA uncover rocks and as a result,...
Saw a few guys mention Jesse knows Walt killed Mike. Trolling? I didn't get that impression at all. Just a little afraid from Walt's prison murder frenzy...