Breaking Bad -LRB- TV series -RRB- : What 's the story of the notebook that Hank finds in the final episode if Season 5 's first half ? Why is this in Walter White 's possession instead of in evidence ? Is it the same notebook that Hank and Walter were discussing earlier ?
Breaking Bad Season 5 Episode 13 -LRB- To ` hajiilee -RRB- : SPOILER : How does Hank track Walt to the location where the cash is -- GPS -LRB- from the phone -RRB- or is a GPS bug on Walt 's car ?