We're looking for investors with 'pockets' that are deep enough to pay for the project. [=investors with enough money to pay for the project]
People 'vote their pocketbooks'. [=people vote according to how a candidate or issue will affect their financial situation]
It turned out that they had 'pocketed' [='stolen'] most of the money that was supposed to go to victims of the fire.
(..) You, stay where you are. What? I don't know what happened here. What did I do? You stole it off of me. You and him-- you took it right out of my pocket, didn't you? Whoa, whoa, whoa! Calm down. Yes. Okay. I had Huell lift your dope. I told you I couldn't risk (..)2013 TvShow: Breaking Bad Title: Confessions Season: 5 Episode 11