and greg depalma saw me as an earner. >> keteyian: for two years, falcone wore a wire taped to his chestd for good measure, gave depalma this cell phone with a bugging device that allowed the fbi to track depalma's location and listen in on his conversations, even when the phone was turned off. falcone became like a son to depalma, at his side while he and other mobsters concocted schemes to extort businesses, sell fake sports memorabilia, and collect a tax on nearly every union construction site in new york. >> garcia: greg depalma told me that, in new york city, 2% of all construction goes to the mob. >> keteyian: you're talking what, tens... >> garcia: you want to do business... >> keteyian: ...of millions of dollars? >> garcia: that's the mob tax, it's called. >> keteyian: in building their case against the gambinos, garcia and his handler, nat parisi, would meet up to five times a day, often in public places like this home depot, exchanging evidence and information. >> garcia: i would come in with an envelope that would contain all the recording devices which i wore. >> parisi: i'd